155514348028

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{2990660539}}^1$

素因数の和:2990660556

約数の個数: 12

約数和(自身を含む): 293084732920

約数和(自身を除く): 137570384892

約数列:

[1, 2, 4, 13, 26, 52, 2990660539, 5981321078, 11962642156, 38878587007, 77757174014, 155514348028]

約数ペア:

[(1, 155514348028), (2, 77757174014), (4, 38878587007), (13, 11962642156), (26, 5981321078), (52, 2990660539)]