677131130

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5208701}}^1$

素因数の和:5208721

約数の個数: 16

約数和(自身を含む): 1312592904

約数和(自身を除く): 635461774

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 5208701, 10417402, 26043505, 52087010, 67713113, 135426226, 338565565, 677131130]

約数ペア:

[(1, 677131130), (2, 338565565), (5, 135426226), (10, 67713113), (13, 52087010), (26, 26043505), (65, 10417402), (130, 5208701)]