2216952978

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{61819}}^1$

素因数の和:62006

約数の個数: 32

約数和(自身を含む): 4569734400

約数和(自身を除く): 2352781422

約数列:

[1, 2, 3, 6, 43, 86, 129, 139, 258, 278, 417, 834, 5977, 11954, 17931, 35862, 61819, 123638, 185457, 370914, 2658217, 5316434, 7974651, 8592841, 15949302, 17185682, 25778523, 51557046, 369492163, 738984326, 1108476489, 2216952978]

約数ペア:

[(1, 2216952978), (2, 1108476489), (3, 738984326), (6, 369492163), (43, 51557046), (86, 25778523), (129, 17185682), (139, 15949302), (258, 8592841), (278, 7974651), (417, 5316434), (834, 2658217), (5977, 370914), (11954, 185457), (17931, 123638), (35862, 61819)]