12740202294

素因数分解:

$2^1\times 3^1\times {\mathrm{10457}}^1\times {\mathrm{203057}}^1$

素因数の和:213519

約数の個数: 16

約数和(自身を含む): 25482966768

約数和(自身を除く): 12742764474

約数列:

[1, 2, 3, 6, 10457, 20914, 31371, 62742, 203057, 406114, 609171, 1218342, 2123367049, 4246734098, 6370101147, 12740202294]

約数ペア:

[(1, 12740202294), (2, 6370101147), (3, 4246734098), (6, 2123367049), (10457, 1218342), (20914, 609171), (31371, 406114), (62742, 203057)]