2912505544

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{417983}}^1$

素因数の和:418069

約数の個数: 32

約数和(自身を含む): 5968811520

約数和(自身を除く): 3056305976

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 417983, 835966, 1671932, 3343864, 5433779, 10867558, 21735116, 28004861, 43470232, 56009722, 112019444, 224038888, 364063193, 728126386, 1456252772, 2912505544]

約数ペア:

[(1, 2912505544), (2, 1456252772), (4, 728126386), (8, 364063193), (13, 224038888), (26, 112019444), (52, 56009722), (67, 43470232), (104, 28004861), (134, 21735116), (268, 10867558), (536, 5433779), (871, 3343864), (1742, 1671932), (3484, 835966), (6968, 417983)]