442869410

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{9461}}^1$

素因数の和:9650

約数の個数: 32

約数和(自身を含む): 828417024

約数和(自身を除く): 385547614

約数列:

[1, 2, 5, 10, 31, 62, 151, 155, 302, 310, 755, 1510, 4681, 9362, 9461, 18922, 23405, 46810, 47305, 94610, 293291, 586582, 1428611, 1466455, 2857222, 2932910, 7143055, 14286110, 44286941, 88573882, 221434705, 442869410]

約数ペア:

[(1, 442869410), (2, 221434705), (5, 88573882), (10, 44286941), (31, 14286110), (62, 7143055), (151, 2932910), (155, 2857222), (302, 1466455), (310, 1428611), (755, 586582), (1510, 293291), (4681, 94610), (9362, 47305), (9461, 46810), (18922, 23405)]