139889498

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{587771}}^1$

素因数の和:587797

約数の個数: 16

約数和(自身を含む): 253917504

約数和(自身を除く): 114028006

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 587771, 1175542, 4114397, 8228794, 9992107, 19984214, 69944749, 139889498]

約数ペア:

[(1, 139889498), (2, 69944749), (7, 19984214), (14, 9992107), (17, 8228794), (34, 4114397), (119, 1175542), (238, 587771)]