80821823914

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{163606931}}^1$

素因数の和:163606965

約数の個数: 16

約数和(自身を含む): 137429822880

約数和(自身を除く): 56607998966

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 163606931, 327213862, 2126890103, 3108531689, 4253780206, 6217063378, 40410911957, 80821823914]

約数ペア:

[(1, 80821823914), (2, 40410911957), (13, 6217063378), (19, 4253780206), (26, 3108531689), (38, 2126890103), (247, 327213862), (494, 163606931)]