2511322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1\times {\mathrm{541}}^1$

素因数の和:765

約数の個数: 16

約数和(自身を含む): 4136544

約数和(自身を除く): 1625222

約数列:

[1, 2, 11, 22, 211, 422, 541, 1082, 2321, 4642, 5951, 11902, 114151, 228302, 1255661, 2511322]

約数ペア:

[(1, 2511322), (2, 1255661), (11, 228302), (22, 114151), (211, 11902), (422, 5951), (541, 4642), (1082, 2321)]