120398854

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{13033}}^1$

素因数の和:13215

約数の個数: 16

約数和(自身を含む): 187689600

約数和(自身を除く): 67290746

約数列:

[1, 2, 31, 62, 149, 298, 4619, 9238, 13033, 26066, 404023, 808046, 1941917, 3883834, 60199427, 120398854]

約数ペア:

[(1, 120398854), (2, 60199427), (31, 3883834), (62, 1941917), (149, 808046), (298, 404023), (4619, 26066), (9238, 13033)]