517036

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:241

約数の個数: 24

約数和(自身を含む): 996464

約数和(自身を除く): 479428

約数列:

[1, 2, 4, 13, 26, 52, 61, 122, 163, 244, 326, 652, 793, 1586, 2119, 3172, 4238, 8476, 9943, 19886, 39772, 129259, 258518, 517036]

約数ペア:

[(1, 517036), (2, 258518), (4, 129259), (13, 39772), (26, 19886), (52, 9943), (61, 8476), (122, 4238), (163, 3172), (244, 2119), (326, 1586), (652, 793)]