1279238522

素因数分解:

$2^1\times {\mathrm{97}}^1\times {\mathrm{1597}}^1\times {\mathrm{4129}}^1$

素因数の和:5825

約数の個数: 16

約数和(自身を含む): 1940323560

約数和(自身を除く): 661085038

約数列:

[1, 2, 97, 194, 1597, 3194, 4129, 8258, 154909, 309818, 400513, 801026, 6594013, 13188026, 639619261, 1279238522]

約数ペア:

[(1, 1279238522), (2, 639619261), (97, 13188026), (194, 6594013), (1597, 801026), (3194, 400513), (4129, 309818), (8258, 154909)]