260193669122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{12457}}^1\times {\mathrm{549667}}^1$

素因数の和:562145

約数の個数: 16

約数和(自身を含む): 410865836640

約数和(自身を除く): 150672167518

約数列:

[1, 2, 19, 38, 12457, 24914, 236683, 473366, 549667, 1099334, 10443673, 20887346, 6847201819, 13694403638, 130096834561, 260193669122]

約数ペア:

[(1, 260193669122), (2, 130096834561), (19, 13694403638), (38, 6847201819), (12457, 20887346), (24914, 10443673), (236683, 1099334), (473366, 549667)]