130660556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{18077}}^1$

素因数の和:18233

約数の個数: 24

約数和(自身を含む): 248030160

約数和(自身を除く): 117369604

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 18077, 36154, 72308, 235001, 470002, 940004, 2512703, 5025406, 10050812, 32665139, 65330278, 130660556]

約数ペア:

[(1, 130660556), (2, 65330278), (4, 32665139), (13, 10050812), (26, 5025406), (52, 2512703), (139, 940004), (278, 470002), (556, 235001), (1807, 72308), (3614, 36154), (7228, 18077)]