974390

素因数分解:

$2^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{701}}^1$

素因数の和:847

約数の個数: 16

約数和(自身を含む): 1769040

約数和(自身を除く): 794650

約数列:

[1, 2, 5, 10, 139, 278, 695, 701, 1390, 1402, 3505, 7010, 97439, 194878, 487195, 974390]

約数ペア:

[(1, 974390), (2, 487195), (5, 194878), (10, 97439), (139, 7010), (278, 3505), (695, 1402), (701, 1390)]