2406938

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{181}}^1$

素因数の和:353

約数の個数: 16

約数和(自身を含む): 3723720

約数和(自身を除く): 1316782

約数列:

[1, 2, 61, 109, 122, 181, 218, 362, 6649, 11041, 13298, 19729, 22082, 39458, 1203469, 2406938]

約数ペア:

[(1, 2406938), (2, 1203469), (61, 39458), (109, 22082), (122, 19729), (181, 13298), (218, 11041), (362, 6649)]