426998306

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{301979}}^1$

素因数の和:302089

約数の個数: 16

約数和(自身を含む): 739247040

約数和(自身を除く): 312248734

約数列:

[1, 2, 7, 14, 101, 202, 707, 1414, 301979, 603958, 2113853, 4227706, 30499879, 60999758, 213499153, 426998306]

約数ペア:

[(1, 426998306), (2, 213499153), (7, 60999758), (14, 30499879), (101, 4227706), (202, 2113853), (707, 603958), (1414, 301979)]