2174391856

素因数分解:

$2^4\times 7^2\times {\mathrm{13}}^2\times {\mathrm{16411}}^1$

素因数の和:16459

約数の個数: 90

約数和(自身を含む): 5307000732

約数和(自身を除く): 3132608876

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 49, 52, 56, 91, 98, 104, 112, 169, 182, 196, 208, 338, 364, 392, 637, 676, 728, 784, 1183, 1274, 1352, 1456, 2366, 2548, 2704, 4732, 5096, 8281, 9464, 10192, 16411, 16562, 18928, 32822, 33124, 65644, 66248, 114877, 131288, 132496, 213343, 229754, 262576, 426686, 459508, 804139, 853372, 919016, 1493401, 1608278, 1706744, 1838032, 2773459, 2986802, 3216556, 3413488, 5546918, 5973604, 6433112, 10453807, 11093836, 11947208, 12866224, 19414213, 20907614, 22187672, 23894416, 38828426, 41815228, 44375344, 77656852, 83630456, 135899491, 155313704, 167260912, 271798982, 310627408, 543597964, 1087195928, 2174391856]

約数ペア:

[(1, 2174391856), (2, 1087195928), (4, 543597964), (7, 310627408), (8, 271798982), (13, 167260912), (14, 155313704), (16, 135899491), (26, 83630456), (28, 77656852), (49, 44375344), (52, 41815228), (56, 38828426), (91, 23894416), (98, 22187672), (104, 20907614), (112, 19414213), (169, 12866224), (182, 11947208), (196, 11093836), (208, 10453807), (338, 6433112), (364, 5973604), (392, 5546918), (637, 3413488), (676, 3216556), (728, 2986802), (784, 2773459), (1183, 1838032), (1274, 1706744), (1352, 1608278), (1456, 1493401), (2366, 919016), (2548, 853372), (2704, 804139), (4732, 459508), (5096, 426686), (8281, 262576), (9464, 229754), (10192, 213343), (16411, 132496), (16562, 131288), (18928, 114877), (32822, 66248), (33124, 65644)]