1413362210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{11779}}^1$

素因数の和:11883

約数の個数: 48

約数和(自身を含む): 2793839040

約数和(自身を除く): 1380476830

約数列:

[1, 2, 5, 10, 13, 26, 65, 71, 130, 142, 169, 338, 355, 710, 845, 923, 1690, 1846, 4615, 9230, 11779, 11999, 23558, 23998, 58895, 59995, 117790, 119990, 153127, 306254, 765635, 836309, 1531270, 1672618, 1990651, 3981302, 4181545, 8363090, 9953255, 10872017, 19906510, 21744034, 54360085, 108720170, 141336221, 282672442, 706681105, 1413362210]

約数ペア:

[(1, 1413362210), (2, 706681105), (5, 282672442), (10, 141336221), (13, 108720170), (26, 54360085), (65, 21744034), (71, 19906510), (130, 10872017), (142, 9953255), (169, 8363090), (338, 4181545), (355, 3981302), (710, 1990651), (845, 1672618), (923, 1531270), (1690, 836309), (1846, 765635), (4615, 306254), (9230, 153127), (11779, 119990), (11999, 117790), (23558, 59995), (23998, 58895)]