671044

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{151}}^1$

素因数の和:267

約数の個数: 24

約数和(自身を含む): 1302336

約数和(自身を除く): 631292

約数列:

[1, 2, 4, 11, 22, 44, 101, 151, 202, 302, 404, 604, 1111, 1661, 2222, 3322, 4444, 6644, 15251, 30502, 61004, 167761, 335522, 671044]

約数ペア:

[(1, 671044), (2, 335522), (4, 167761), (11, 61004), (22, 30502), (44, 15251), (101, 6644), (151, 4444), (202, 3322), (302, 2222), (404, 1661), (604, 1111)]