118478410

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{166871}}^1$

素因数の和:166949

約数の個数: 16

約数和(自身を含む): 216266112

約数和(自身を除く): 97787702

約数列:

[1, 2, 5, 10, 71, 142, 355, 710, 166871, 333742, 834355, 1668710, 11847841, 23695682, 59239205, 118478410]

約数ペア:

[(1, 118478410), (2, 59239205), (5, 23695682), (10, 11847841), (71, 1668710), (142, 834355), (355, 333742), (710, 166871)]