1330941361948

素因数分解:

$2^2\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{3947}}^1\times {\mathrm{8819}}^1$

素因数の和:12871

約数の個数: 72

約数和(自身を含む): 2593494892800

約数和(自身を除く): 1262553530852

約数列:

[1, 2, 4, 11, 22, 44, 79, 121, 158, 242, 316, 484, 869, 1738, 3476, 3947, 7894, 8819, 9559, 15788, 17638, 19118, 35276, 38236, 43417, 86834, 97009, 173668, 194018, 311813, 388036, 477587, 623626, 696701, 955174, 1067099, 1247252, 1393402, 1910348, 2134198, 2786804, 3429943, 4268396, 6859886, 7663711, 13719772, 15327422, 30654844, 34808593, 37729373, 69617186, 75458746, 84300821, 139234372, 150917492, 168601642, 337203284, 382894523, 765789046, 1531578092, 2749878847, 4211839753, 5499757694, 8423679506, 10999515388, 16847359012, 30248667317, 60497334634, 120994669268, 332735340487, 665470680974, 1330941361948]

約数ペア:

[(1, 1330941361948), (2, 665470680974), (4, 332735340487), (11, 120994669268), (22, 60497334634), (44, 30248667317), (79, 16847359012), (121, 10999515388), (158, 8423679506), (242, 5499757694), (316, 4211839753), (484, 2749878847), (869, 1531578092), (1738, 765789046), (3476, 382894523), (3947, 337203284), (7894, 168601642), (8819, 150917492), (9559, 139234372), (15788, 84300821), (17638, 75458746), (19118, 69617186), (35276, 37729373), (38236, 34808593), (43417, 30654844), (86834, 15327422), (97009, 13719772), (173668, 7663711), (194018, 6859886), (311813, 4268396), (388036, 3429943), (477587, 2786804), (623626, 2134198), (696701, 1910348), (955174, 1393402), (1067099, 1247252)]