2109201118

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{11969}}^1$

素因数の和:12132

約数の個数: 32

約数和(自身を含む): 3443912640

約数和(自身を除く): 1334711522

約数列:

[1, 2, 17, 34, 71, 73, 142, 146, 1207, 1241, 2414, 2482, 5183, 10366, 11969, 23938, 88111, 176222, 203473, 406946, 849799, 873737, 1699598, 1747474, 14446583, 14853529, 28893166, 29707058, 62035327, 124070654, 1054600559, 2109201118]

約数ペア:

[(1, 2109201118), (2, 1054600559), (17, 124070654), (34, 62035327), (71, 29707058), (73, 28893166), (142, 14853529), (146, 14446583), (1207, 1747474), (1241, 1699598), (2414, 873737), (2482, 849799), (5183, 406946), (10366, 203473), (11969, 176222), (23938, 88111)]