2912394544

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{1669951}}^1$

素因数の和:1670068

約数の個数: 20

約数和(自身を含む): 5694536320

約数和(自身を除く): 2782141776

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 1669951, 3339902, 6679804, 13359608, 26719216, 182024659, 364049318, 728098636, 1456197272, 2912394544]

約数ペア:

[(1, 2912394544), (2, 1456197272), (4, 728098636), (8, 364049318), (16, 182024659), (109, 26719216), (218, 13359608), (436, 6679804), (872, 3339902), (1744, 1669951)]