285828476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{18899}}^1$

素因数の和:19121

約数の個数: 24

約数和(自身を含む): 529200000

約数和(自身を除く): 243371524

約数列:

[1, 2, 4, 19, 38, 76, 199, 398, 796, 3781, 7562, 15124, 18899, 37798, 75596, 359081, 718162, 1436324, 3760901, 7521802, 15043604, 71457119, 142914238, 285828476]

約数ペア:

[(1, 285828476), (2, 142914238), (4, 71457119), (19, 15043604), (38, 7521802), (76, 3760901), (199, 1436324), (398, 718162), (796, 359081), (3781, 75596), (7562, 37798), (15124, 18899)]