380632226

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{4649}}^1$

素因数の和:4778

約数の個数: 32

約数和(自身を含む): 637459200

約数和(自身を除く): 256826974

約数列:

[1, 2, 13, 26, 47, 67, 94, 134, 611, 871, 1222, 1742, 3149, 4649, 6298, 9298, 40937, 60437, 81874, 120874, 218503, 311483, 437006, 622966, 2840539, 4049279, 5681078, 8098558, 14639701, 29279402, 190316113, 380632226]

約数ペア:

[(1, 380632226), (2, 190316113), (13, 29279402), (26, 14639701), (47, 8098558), (67, 5681078), (94, 4049279), (134, 2840539), (611, 622966), (871, 437006), (1222, 311483), (1742, 218503), (3149, 120874), (4649, 81874), (6298, 60437), (9298, 40937)]