858491152

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{602873}}^1$

素因数の和:602970

約数の個数: 20

約数和(自身を含む): 1682018460

約数和(自身を除く): 823527308

約数列:

[1, 2, 4, 8, 16, 89, 178, 356, 712, 1424, 602873, 1205746, 2411492, 4822984, 9645968, 53655697, 107311394, 214622788, 429245576, 858491152]

約数ペア:

[(1, 858491152), (2, 429245576), (4, 214622788), (8, 107311394), (16, 53655697), (89, 9645968), (178, 4822984), (356, 2411492), (712, 1205746), (1424, 602873)]