1372105150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2110931}}^1$

素因数の和:2110956

約数の個数: 24

約数和(自身を含む): 2748433464

約数和(自身を除く): 1376328314

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650, 2110931, 4221862, 10554655, 21109310, 27442103, 52773275, 54884206, 105546550, 137210515, 274421030, 686052575, 1372105150]

約数ペア:

[(1, 1372105150), (2, 686052575), (5, 274421030), (10, 137210515), (13, 105546550), (25, 54884206), (26, 52773275), (50, 27442103), (65, 21109310), (130, 10554655), (325, 4221862), (650, 2110931)]