380671856

素因数分解:

$2^4\times {\mathrm{919}}^1\times {\mathrm{25889}}^1$

素因数の和:26816

約数の個数: 20

約数和(自身を含む): 738382800

約数和(自身を除く): 357710944

約数列:

[1, 2, 4, 8, 16, 919, 1838, 3676, 7352, 14704, 25889, 51778, 103556, 207112, 414224, 23791991, 47583982, 95167964, 190335928, 380671856]

約数ペア:

[(1, 380671856), (2, 190335928), (4, 95167964), (8, 47583982), (16, 23791991), (919, 414224), (1838, 207112), (3676, 103556), (7352, 51778), (14704, 25889)]