8690630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{66851}}^1$

素因数の和:66871

約数の個数: 16

約数和(自身を含む): 16846704

約数和(自身を除く): 8156074

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 66851, 133702, 334255, 668510, 869063, 1738126, 4345315, 8690630]

約数ペア:

[(1, 8690630), (2, 4345315), (5, 1738126), (10, 869063), (13, 668510), (26, 334255), (65, 133702), (130, 66851)]