8889377874

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2650381}}^1$

素因数の和:2650442

約数の個数: 32

約数和(自身を含む): 19591623744

約数和(自身を除く): 10702245870

約数列:

[1, 2, 3, 6, 13, 26, 39, 43, 78, 86, 129, 258, 559, 1118, 1677, 3354, 2650381, 5300762, 7951143, 15902286, 34454953, 68909906, 103364859, 113966383, 206729718, 227932766, 341899149, 683798298, 1481562979, 2963125958, 4444688937, 8889377874]

約数ペア:

[(1, 8889377874), (2, 4444688937), (3, 2963125958), (6, 1481562979), (13, 683798298), (26, 341899149), (39, 227932766), (43, 206729718), (78, 113966383), (86, 103364859), (129, 68909906), (258, 34454953), (559, 15902286), (1118, 7951143), (1677, 5300762), (3354, 2650381)]