401022722

素因数分解:

$2^1\times {\mathrm{41}}^2\times {\mathrm{101}}^1\times {\mathrm{1181}}^1$

素因数の和:1366

約数の個数: 24

約数和(自身を含む): 623195316

約数和(自身を除く): 222172594

約数列:

[1, 2, 41, 82, 101, 202, 1181, 1681, 2362, 3362, 4141, 8282, 48421, 96842, 119281, 169781, 238562, 339562, 1985261, 3970522, 4890521, 9781042, 200511361, 401022722]

約数ペア:

[(1, 401022722), (2, 200511361), (41, 9781042), (82, 4890521), (101, 3970522), (202, 1985261), (1181, 339562), (1681, 238562), (2362, 169781), (3362, 119281), (4141, 96842), (8282, 48421)]