137792878

素因数分解:

$2^1\times {\mathrm{113}}^1\times {\mathrm{349}}^1\times {\mathrm{1747}}^1$

素因数の和:2211

約数の個数: 16

約数和(自身を含む): 209235600

約数和(自身を除く): 71442722

約数列:

[1, 2, 113, 226, 349, 698, 1747, 3494, 39437, 78874, 197411, 394822, 609703, 1219406, 68896439, 137792878]

約数ペア:

[(1, 137792878), (2, 68896439), (113, 1219406), (226, 609703), (349, 394822), (698, 197411), (1747, 78874), (3494, 39437)]