2017885896

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2155861}}^1$

素因数の和:2155886

約数の個数: 48

約数和(自身を含む): 5885503260

約数和(自身を除く): 3867617364

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2155861, 4311722, 6467583, 8623444, 12935166, 17246888, 19402749, 25870332, 28026193, 38805498, 51740664, 56052386, 77610996, 84078579, 112104772, 155221992, 168157158, 224209544, 252235737, 336314316, 504471474, 672628632, 1008942948, 2017885896]

約数ペア:

[(1, 2017885896), (2, 1008942948), (3, 672628632), (4, 504471474), (6, 336314316), (8, 252235737), (9, 224209544), (12, 168157158), (13, 155221992), (18, 112104772), (24, 84078579), (26, 77610996), (36, 56052386), (39, 51740664), (52, 38805498), (72, 28026193), (78, 25870332), (104, 19402749), (117, 17246888), (156, 12935166), (234, 8623444), (312, 6467583), (468, 4311722), (936, 2155861)]