260464126

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{881}}^1$

素因数の和:1116

約数の個数: 32

約数和(自身を含む): 429414048

約数和(自身を除く): 168949922

約数列:

[1, 2, 13, 26, 83, 137, 166, 274, 881, 1079, 1762, 1781, 2158, 3562, 11371, 11453, 22742, 22906, 73123, 120697, 146246, 147823, 241394, 295646, 950599, 1569061, 1901198, 3138122, 10017851, 20035702, 130232063, 260464126]

約数ペア:

[(1, 260464126), (2, 130232063), (13, 20035702), (26, 10017851), (83, 3138122), (137, 1901198), (166, 1569061), (274, 950599), (881, 295646), (1079, 241394), (1762, 147823), (1781, 146246), (2158, 120697), (3562, 73123), (11371, 22906), (11453, 22742)]