140486268

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{900553}}^1$

素因数の和:900573

約数の個数: 24

約数和(自身を含む): 353017168

約数和(自身を除く): 212530900

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 900553, 1801106, 2701659, 3602212, 5403318, 10806636, 11707189, 23414378, 35121567, 46828756, 70243134, 140486268]

約数ペア:

[(1, 140486268), (2, 70243134), (3, 46828756), (4, 35121567), (6, 23414378), (12, 11707189), (13, 10806636), (26, 5403318), (39, 3602212), (52, 2701659), (78, 1801106), (156, 900553)]