8654230

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66571}}^1$

素因数の和:66591

約数の個数: 16

約数和(自身を含む): 16776144

約数和(自身を除く): 8121914

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 66571, 133142, 332855, 665710, 865423, 1730846, 4327115, 8654230]

約数ペア:

[(1, 8654230), (2, 4327115), (5, 1730846), (10, 865423), (13, 665710), (26, 332855), (65, 133142), (130, 66571)]