1390607588

素因数分解:

$2^2\times {\mathrm{191}}^1\times {\mathrm{277}}^1\times {\mathrm{6571}}^1$

素因数の和:7043

約数の個数: 24

約数和(自身を含む): 2455509504

約数和(自身を除く): 1064901916

約数列:

[1, 2, 4, 191, 277, 382, 554, 764, 1108, 6571, 13142, 26284, 52907, 105814, 211628, 1255061, 1820167, 2510122, 3640334, 5020244, 7280668, 347651897, 695303794, 1390607588]

約数ペア:

[(1, 1390607588), (2, 695303794), (4, 347651897), (191, 7280668), (277, 5020244), (382, 3640334), (554, 2510122), (764, 1820167), (1108, 1255061), (6571, 211628), (13142, 105814), (26284, 52907)]