264628010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1392779}}^1$

素因数の和:1392805

約数の個数: 16

約数和(自身を含む): 501400800

約数和(自身を除く): 236772790

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1392779, 2785558, 6963895, 13927790, 26462801, 52925602, 132314005, 264628010]

約数ペア:

[(1, 264628010), (2, 132314005), (5, 52925602), (10, 26462801), (19, 13927790), (38, 6963895), (95, 2785558), (190, 1392779)]