129121028

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{211}}^1\times {\mathrm{2593}}^1$

素因数の和:2867

約数の個数: 24

約数和(自身を含む): 230969760

約数和(自身を除く): 101848732

約数列:

[1, 2, 4, 59, 118, 211, 236, 422, 844, 2593, 5186, 10372, 12449, 24898, 49796, 152987, 305974, 547123, 611948, 1094246, 2188492, 32280257, 64560514, 129121028]

約数ペア:

[(1, 129121028), (2, 64560514), (4, 32280257), (59, 2188492), (118, 1094246), (211, 611948), (236, 547123), (422, 305974), (844, 152987), (2593, 49796), (5186, 24898), (10372, 12449)]