1309022

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{199}}^1$

素因数の和:248

約数の個数: 32

約数和(自身を含む): 2419200

約数和(自身を除く): 1110178

約数列:

[1, 2, 11, 13, 22, 23, 26, 46, 143, 199, 253, 286, 299, 398, 506, 598, 2189, 2587, 3289, 4378, 4577, 5174, 6578, 9154, 28457, 50347, 56914, 59501, 100694, 119002, 654511, 1309022]

約数ペア:

[(1, 1309022), (2, 654511), (11, 119002), (13, 100694), (22, 59501), (23, 56914), (26, 50347), (46, 28457), (143, 9154), (199, 6578), (253, 5174), (286, 4577), (299, 4378), (398, 3289), (506, 2587), (598, 2189)]