678045882

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{317}}^1\times {\mathrm{5021}}^1$

素因数の和:5414

約数の個数: 32

約数和(自身を含む): 1379804544

約数和(自身を除く): 701758662

約数列:

[1, 2, 3, 6, 71, 142, 213, 317, 426, 634, 951, 1902, 5021, 10042, 15063, 22507, 30126, 45014, 67521, 135042, 356491, 712982, 1069473, 1591657, 2138946, 3183314, 4774971, 9549942, 113007647, 226015294, 339022941, 678045882]

約数ペア:

[(1, 678045882), (2, 339022941), (3, 226015294), (6, 113007647), (71, 9549942), (142, 4774971), (213, 3183314), (317, 2138946), (426, 1591657), (634, 1069473), (951, 712982), (1902, 356491), (5021, 135042), (10042, 67521), (15063, 45014), (22507, 30126)]