1883989156

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{1949}}^1$

素因数の和:2081

約数の個数: 96

約数和(自身を含む): 4193280000

約数和(自身を除く): 2309290844

約数列:

[1, 2, 4, 7, 14, 19, 23, 28, 38, 46, 76, 79, 92, 133, 158, 161, 266, 316, 322, 437, 532, 553, 644, 874, 1106, 1501, 1748, 1817, 1949, 2212, 3002, 3059, 3634, 3898, 6004, 6118, 7268, 7796, 10507, 12236, 12719, 13643, 21014, 25438, 27286, 34523, 37031, 42028, 44827, 50876, 54572, 69046, 74062, 89654, 138092, 148124, 153971, 179308, 241661, 259217, 307942, 313789, 483322, 518434, 615884, 627578, 851713, 966644, 1036868, 1077797, 1255156, 1703426, 2155594, 2925449, 3406852, 3541333, 4311188, 5850898, 5961991, 7082666, 11701796, 11923982, 14165332, 20478143, 23847964, 24789331, 40956286, 49578662, 67285327, 81912572, 99157324, 134570654, 269141308, 470997289, 941994578, 1883989156]

約数ペア:

[(1, 1883989156), (2, 941994578), (4, 470997289), (7, 269141308), (14, 134570654), (19, 99157324), (23, 81912572), (28, 67285327), (38, 49578662), (46, 40956286), (76, 24789331), (79, 23847964), (92, 20478143), (133, 14165332), (158, 11923982), (161, 11701796), (266, 7082666), (316, 5961991), (322, 5850898), (437, 4311188), (532, 3541333), (553, 3406852), (644, 2925449), (874, 2155594), (1106, 1703426), (1501, 1255156), (1748, 1077797), (1817, 1036868), (1949, 966644), (2212, 851713), (3002, 627578), (3059, 615884), (3634, 518434), (3898, 483322), (6004, 313789), (6118, 307942), (7268, 259217), (7796, 241661), (10507, 179308), (12236, 153971), (12719, 148124), (13643, 138092), (21014, 89654), (25438, 74062), (27286, 69046), (34523, 54572), (37031, 50876), (42028, 44827)]