2118818

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{227}}^1\times {\mathrm{359}}^1$

素因数の和:601

約数の個数: 16

約数和(自身を含む): 3447360

約数和(自身を除く): 1328542

約数列:

[1, 2, 13, 26, 227, 359, 454, 718, 2951, 4667, 5902, 9334, 81493, 162986, 1059409, 2118818]

約数ペア:

[(1, 2118818), (2, 1059409), (13, 162986), (26, 81493), (227, 9334), (359, 5902), (454, 4667), (718, 2951)]