557288536

素因数分解:

$2^3\times 7^1\times {\mathrm{317}}^1\times {\mathrm{31393}}^1$

素因数の和:31723

約数の個数: 32

約数和(自身を含む): 1197995040

約数和(自身を除く): 640706504

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 317, 634, 1268, 2219, 2536, 4438, 8876, 17752, 31393, 62786, 125572, 219751, 251144, 439502, 879004, 1758008, 9951581, 19903162, 39806324, 69661067, 79612648, 139322134, 278644268, 557288536]

約数ペア:

[(1, 557288536), (2, 278644268), (4, 139322134), (7, 79612648), (8, 69661067), (14, 39806324), (28, 19903162), (56, 9951581), (317, 1758008), (634, 879004), (1268, 439502), (2219, 251144), (2536, 219751), (4438, 125572), (8876, 62786), (17752, 31393)]