2070297328

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{607}}^1\times {\mathrm{19379}}^1$

素因数の和:20005

約数の個数: 40

約数和(自身を含む): 4383290880

約数和(自身を除く): 2312993552

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 607, 1214, 2428, 4856, 6677, 9712, 13354, 19379, 26708, 38758, 53416, 77516, 106832, 155032, 213169, 310064, 426338, 852676, 1705352, 3410704, 11763053, 23526106, 47052212, 94104424, 129393583, 188208848, 258787166, 517574332, 1035148664, 2070297328]

約数ペア:

[(1, 2070297328), (2, 1035148664), (4, 517574332), (8, 258787166), (11, 188208848), (16, 129393583), (22, 94104424), (44, 47052212), (88, 23526106), (176, 11763053), (607, 3410704), (1214, 1705352), (2428, 852676), (4856, 426338), (6677, 310064), (9712, 213169), (13354, 155032), (19379, 106832), (26708, 77516), (38758, 53416)]