490275002

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2059979}}^1$

素因数の和:2060005

約数の個数: 16

約数和(自身を含む): 889911360

約数和(自身を除く): 399636358

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 2059979, 4119958, 14419853, 28839706, 35019643, 70039286, 245137501, 490275002]

約数ペア:

[(1, 490275002), (2, 245137501), (7, 70039286), (14, 35019643), (17, 28839706), (34, 14419853), (119, 4119958), (238, 2059979)]