317652488

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1013}}^1\times {\mathrm{2063}}^1$

素因数の和:3101

約数の個数: 32

約数和(自身を含む): 627868800

約数和(自身を除く): 310216312

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1013, 2026, 2063, 4052, 4126, 8104, 8252, 16504, 19247, 38494, 39197, 76988, 78394, 153976, 156788, 313576, 2089819, 4179638, 8359276, 16718552, 39706561, 79413122, 158826244, 317652488]

約数ペア:

[(1, 317652488), (2, 158826244), (4, 79413122), (8, 39706561), (19, 16718552), (38, 8359276), (76, 4179638), (152, 2089819), (1013, 313576), (2026, 156788), (2063, 153976), (4052, 78394), (4126, 76988), (8104, 39197), (8252, 38494), (16504, 19247)]