2457893459

素因数分解:

$7^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1\times {\mathrm{757}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 3102536448

約数和(自身を除く): 644642989

約数列:

[1, 7, 23, 43, 49, 67, 161, 301, 469, 757, 989, 1127, 1541, 2107, 2881, 3283, 5299, 6923, 10787, 17411, 20167, 32551, 37093, 48461, 50719, 66263, 75509, 121877, 141169, 227857, 355033, 463841, 748673, 853139, 1166537, 1594999, 2180917, 2485231, 3246887, 5240711, 8165759, 15266419, 36684977, 50161091, 57160313, 106864933, 351127637, 2457893459]

約数ペア:

[(1, 2457893459), (7, 351127637), (23, 106864933), (43, 57160313), (49, 50161091), (67, 36684977), (161, 15266419), (301, 8165759), (469, 5240711), (757, 3246887), (989, 2485231), (1127, 2180917), (1541, 1594999), (2107, 1166537), (2881, 853139), (3283, 748673), (5299, 463841), (6923, 355033), (10787, 227857), (17411, 141169), (20167, 121877), (32551, 75509), (37093, 66263), (48461, 50719)]