121125974

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{4567}}^1$

素因数の和:4807

約数の個数: 16

約数和(自身を含む): 185004000

約数和(自身を除く): 63878026

約数列:

[1, 2, 89, 149, 178, 298, 4567, 9134, 13261, 26522, 406463, 680483, 812926, 1360966, 60562987, 121125974]

約数ペア:

[(1, 121125974), (2, 60562987), (89, 1360966), (149, 812926), (178, 680483), (298, 406463), (4567, 26522), (9134, 13261)]