398034973310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{919}}^1\times {\mathrm{3331673}}^1$

素因数の和:3332612

約数の個数: 32

約数和(自身を含む): 772415300160

約数和(自身を除く): 374380326850

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 919, 1838, 4595, 9190, 11947, 23894, 59735, 119470, 3331673, 6663346, 16658365, 33316730, 43311749, 86623498, 216558745, 433117490, 3061807487, 6123614974, 15309037435, 30618074870, 39803497331, 79606994662, 199017486655, 398034973310]

約数ペア:

[(1, 398034973310), (2, 199017486655), (5, 79606994662), (10, 39803497331), (13, 30618074870), (26, 15309037435), (65, 6123614974), (130, 3061807487), (919, 433117490), (1838, 216558745), (4595, 86623498), (9190, 43311749), (11947, 33316730), (23894, 16658365), (59735, 6663346), (119470, 3331673)]