16811664116

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{2545679}}^1$

素因数の和:2545823

約数の個数: 24

約数和(自身を含む): 31933009920

約数和(自身を除く): 15121345804

約数列:

[1, 2, 4, 13, 26, 52, 127, 254, 508, 1651, 3302, 6604, 2545679, 5091358, 10182716, 33093827, 66187654, 132375308, 323301233, 646602466, 1293204932, 4202916029, 8405832058, 16811664116]

約数ペア:

[(1, 16811664116), (2, 8405832058), (4, 4202916029), (13, 1293204932), (26, 646602466), (52, 323301233), (127, 132375308), (254, 66187654), (508, 33093827), (1651, 10182716), (3302, 5091358), (6604, 2545679)]