2048895816

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2835

約数の個数: 128

約数和(自身を含む): 5802485760

約数和(自身を除く): 3753589944

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 47, 61, 66, 88, 94, 122, 132, 141, 183, 188, 244, 264, 282, 366, 376, 488, 517, 564, 671, 732, 1034, 1128, 1342, 1464, 1551, 2013, 2068, 2684, 2707, 2867, 3102, 4026, 4136, 5368, 5414, 5734, 6204, 8052, 8121, 8601, 10828, 11468, 12408, 16104, 16242, 17202, 21656, 22936, 29777, 31537, 32484, 34404, 59554, 63074, 64968, 68808, 89331, 94611, 119108, 126148, 127229, 165127, 178662, 189222, 238216, 252296, 254458, 330254, 357324, 378444, 381687, 495381, 508916, 660508, 714648, 756888, 763374, 990762, 1017832, 1321016, 1399519, 1526748, 1816397, 1981524, 2799038, 3053496, 3632794, 3963048, 4198557, 5449191, 5598076, 7265588, 7760969, 8397114, 10898382, 11196152, 14531176, 15521938, 16794228, 21796764, 23282907, 31043876, 33588456, 43593528, 46565814, 62087752, 85370659, 93131628, 170741318, 186263256, 256111977, 341482636, 512223954, 682965272, 1024447908, 2048895816]

約数ペア:

[(1, 2048895816), (2, 1024447908), (3, 682965272), (4, 512223954), (6, 341482636), (8, 256111977), (11, 186263256), (12, 170741318), (22, 93131628), (24, 85370659), (33, 62087752), (44, 46565814), (47, 43593528), (61, 33588456), (66, 31043876), (88, 23282907), (94, 21796764), (122, 16794228), (132, 15521938), (141, 14531176), (183, 11196152), (188, 10898382), (244, 8397114), (264, 7760969), (282, 7265588), (366, 5598076), (376, 5449191), (488, 4198557), (517, 3963048), (564, 3632794), (671, 3053496), (732, 2799038), (1034, 1981524), (1128, 1816397), (1342, 1526748), (1464, 1399519), (1551, 1321016), (2013, 1017832), (2068, 990762), (2684, 763374), (2707, 756888), (2867, 714648), (3102, 660508), (4026, 508916), (4136, 495381), (5368, 381687), (5414, 378444), (5734, 357324), (6204, 330254), (8052, 254458), (8121, 252296), (8601, 238216), (10828, 189222), (11468, 178662), (12408, 165127), (16104, 127229), (16242, 126148), (17202, 119108), (21656, 94611), (22936, 89331), (29777, 68808), (31537, 64968), (32484, 63074), (34404, 59554)]