2623172

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:299

約数の個数: 24

約数和(自身を含む): 4775232

約数和(自身を除く): 2152060

約数列:

[1, 2, 4, 43, 86, 101, 151, 172, 202, 302, 404, 604, 4343, 6493, 8686, 12986, 15251, 17372, 25972, 30502, 61004, 655793, 1311586, 2623172]

約数ペア:

[(1, 2623172), (2, 1311586), (4, 655793), (43, 61004), (86, 30502), (101, 25972), (151, 17372), (172, 15251), (202, 12986), (302, 8686), (404, 6493), (604, 4343)]