331365476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{108007}}^1$

素因数の和:108083

約数の個数: 24

約数和(自身を含む): 635087040

約数和(自身を除く): 303721564

約数列:

[1, 2, 4, 13, 26, 52, 59, 118, 236, 767, 1534, 3068, 108007, 216014, 432028, 1404091, 2808182, 5616364, 6372413, 12744826, 25489652, 82841369, 165682738, 331365476]

約数ペア:

[(1, 331365476), (2, 165682738), (4, 82841369), (13, 25489652), (26, 12744826), (52, 6372413), (59, 5616364), (118, 2808182), (236, 1404091), (767, 432028), (1534, 216014), (3068, 108007)]