1238042

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2833

約数の個数: 16

約数和(自身を含む): 2118312

約数和(自身を除く): 880270

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 2801, 5602, 36413, 47617, 72826, 95234, 619021, 1238042]

約数ペア:

[(1, 1238042), (2, 619021), (13, 95234), (17, 72826), (26, 47617), (34, 36413), (221, 5602), (442, 2801)]