1395422

素因数分解:

$2^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{491}}^1$

素因数の和:536

約数の個数: 24

約数和(自身を含む): 2523960

約数和(自身を除く): 1128538

約数列:

[1, 2, 7, 14, 29, 49, 58, 98, 203, 406, 491, 982, 1421, 2842, 3437, 6874, 14239, 24059, 28478, 48118, 99673, 199346, 697711, 1395422]

約数ペア:

[(1, 1395422), (2, 697711), (7, 199346), (14, 99673), (29, 48118), (49, 28478), (58, 24059), (98, 14239), (203, 6874), (406, 3437), (491, 2842), (982, 1421)]