1330772156978

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{379}}^1\times {\mathrm{2221}}^1\times {\mathrm{71861}}^1$

素因数の和:74474

約数の個数: 32

約数和(自身を含む): 2184386339520

約数和(自身を除く): 853614182542

約数列:

[1, 2, 11, 22, 379, 758, 2221, 4169, 4442, 8338, 24431, 48862, 71861, 143722, 790471, 841759, 1580942, 1683518, 9259349, 18518698, 27235319, 54470638, 159603281, 299588509, 319206562, 599177018, 1755636091, 3511272182, 60489643499, 120979286998, 665386078489, 1330772156978]

約数ペア:

[(1, 1330772156978), (2, 665386078489), (11, 120979286998), (22, 60489643499), (379, 3511272182), (758, 1755636091), (2221, 599177018), (4169, 319206562), (4442, 299588509), (8338, 159603281), (24431, 54470638), (48862, 27235319), (71861, 18518698), (143722, 9259349), (790471, 1683518), (841759, 1580942)]