8979130

素因数分解:

$2^1\times 5^1\times {\mathrm{631}}^1\times {\mathrm{1423}}^1$

素因数の和:2061

約数の個数: 16

約数和(自身を含む): 16199424

約数和(自身を除く): 7220294

約数列:

[1, 2, 5, 10, 631, 1262, 1423, 2846, 3155, 6310, 7115, 14230, 897913, 1795826, 4489565, 8979130]

約数ペア:

[(1, 8979130), (2, 4489565), (5, 1795826), (10, 897913), (631, 14230), (1262, 7115), (1423, 6310), (2846, 3155)]