2013159715

素因数分解:

$5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{253387}}^1$

素因数の和:253626

約数の個数: 16

約数和(自身を含む): 2773078272

約数和(自身を除く): 759918557

約数列:

[1, 5, 7, 35, 227, 1135, 1589, 7945, 253387, 1266935, 1773709, 8868545, 57518849, 287594245, 402631943, 2013159715]

約数ペア:

[(1, 2013159715), (5, 402631943), (7, 287594245), (35, 57518849), (227, 8868545), (1135, 1773709), (1589, 1266935), (7945, 253387)]