313680406

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{1061}}^1$

素因数の和:1296

約数の個数: 32

約数和(自身を含む): 517049568

約数和(自身を除く): 203369162

約数列:

[1, 2, 13, 26, 83, 137, 166, 274, 1061, 1079, 1781, 2122, 2158, 3562, 11371, 13793, 22742, 27586, 88063, 145357, 147823, 176126, 290714, 295646, 1144819, 1889641, 2289638, 3779282, 12064631, 24129262, 156840203, 313680406]

約数ペア:

[(1, 313680406), (2, 156840203), (13, 24129262), (26, 12064631), (83, 3779282), (137, 2289638), (166, 1889641), (274, 1144819), (1061, 295646), (1079, 290714), (1781, 176126), (2122, 147823), (2158, 145357), (3562, 88063), (11371, 27586), (13793, 22742)]