69979130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{538301}}^1$

素因数の和:538321

約数の個数: 16

約数和(自身を含む): 135652104

約数和(自身を除く): 65672974

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 538301, 1076602, 2691505, 5383010, 6997913, 13995826, 34989565, 69979130]

約数ペア:

[(1, 69979130), (2, 34989565), (5, 13995826), (10, 6997913), (13, 5383010), (26, 2691505), (65, 1076602), (130, 538301)]