1389098034

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{2489423}}^1$

素因数の和:2489462

約数の個数: 24

約数和(自身を含む): 3106801152

約数和(自身を除く): 1717703118

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 2489423, 4978846, 7468269, 14936538, 22404807, 44809614, 77172113, 154344226, 231516339, 463032678, 694549017, 1389098034]

約数ペア:

[(1, 1389098034), (2, 694549017), (3, 463032678), (6, 231516339), (9, 154344226), (18, 77172113), (31, 44809614), (62, 22404807), (93, 14936538), (186, 7468269), (279, 4978846), (558, 2489423)]