2391322

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1153}}^1$

素因数の和:1233

約数の個数: 16

約数和(自身を含む): 3863592

約数和(自身を除く): 1472270

約数列:

[1, 2, 17, 34, 61, 122, 1037, 1153, 2074, 2306, 19601, 39202, 70333, 140666, 1195661, 2391322]

約数ペア:

[(1, 2391322), (2, 1195661), (17, 140666), (34, 70333), (61, 39202), (122, 19601), (1037, 2306), (1153, 2074)]