2945488894

素因数分解:

$2^1\times {\mathrm{83}}^1\times {\mathrm{227}}^1\times {\mathrm{78167}}^1$

素因数の和:78479

約数の個数: 16

約数和(自身を含む): 4491220608

約数和(自身を除く): 1545731714

約数列:

[1, 2, 83, 166, 227, 454, 18841, 37682, 78167, 156334, 6487861, 12975722, 17743909, 35487818, 1472744447, 2945488894]

約数ペア:

[(1, 2945488894), (2, 1472744447), (83, 35487818), (166, 17743909), (227, 12975722), (454, 6487861), (18841, 156334), (37682, 78167)]