9798790

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{433}}^1$

素因数の和:544

約数の個数: 32

約数和(自身を含む): 18498816

約数和(自身を除く): 8700026

約数列:

[1, 2, 5, 10, 31, 62, 73, 146, 155, 310, 365, 433, 730, 866, 2165, 2263, 4330, 4526, 11315, 13423, 22630, 26846, 31609, 63218, 67115, 134230, 158045, 316090, 979879, 1959758, 4899395, 9798790]

約数ペア:

[(1, 9798790), (2, 4899395), (5, 1959758), (10, 979879), (31, 316090), (62, 158045), (73, 134230), (146, 67115), (155, 63218), (310, 31609), (365, 26846), (433, 22630), (730, 13423), (866, 11315), (2165, 4526), (2263, 4330)]