2871674

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{89}}^1$

素因数の和:194

約数の個数: 32

約数和(自身を含む): 5034960

約数和(自身を除く): 2163286

約数列:

[1, 2, 13, 17, 26, 34, 73, 89, 146, 178, 221, 442, 949, 1157, 1241, 1513, 1898, 2314, 2482, 3026, 6497, 12994, 16133, 19669, 32266, 39338, 84461, 110449, 168922, 220898, 1435837, 2871674]

約数ペア:

[(1, 2871674), (2, 1435837), (13, 220898), (17, 168922), (26, 110449), (34, 84461), (73, 39338), (89, 32266), (146, 19669), (178, 16133), (221, 12994), (442, 6497), (949, 3026), (1157, 2482), (1241, 2314), (1513, 1898)]