1631727166

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{1297}}^1$

素因数の和:1636

約数の個数: 32

約数和(自身を含む): 2570040000

約数和(自身を除く): 938312834

約数列:

[1, 2, 29, 58, 109, 199, 218, 398, 1297, 2594, 3161, 5771, 6322, 11542, 21691, 37613, 43382, 75226, 141373, 258103, 282746, 516206, 629039, 1258078, 4099817, 7484987, 8199634, 14969974, 28133227, 56266454, 815863583, 1631727166]

約数ペア:

[(1, 1631727166), (2, 815863583), (29, 56266454), (58, 28133227), (109, 14969974), (199, 8199634), (218, 7484987), (398, 4099817), (1297, 1258078), (2594, 629039), (3161, 516206), (5771, 282746), (6322, 258103), (11542, 141373), (21691, 75226), (37613, 43382)]