858644968

素因数分解:

$2^3\times {\mathrm{127}}^1\times {\mathrm{419}}^1\times {\mathrm{2017}}^1$

素因数の和:2569

約数の個数: 32

約数和(自身を含む): 1627315200

約数和(自身を除く): 768670232

約数列:

[1, 2, 4, 8, 127, 254, 419, 508, 838, 1016, 1676, 2017, 3352, 4034, 8068, 16136, 53213, 106426, 212852, 256159, 425704, 512318, 845123, 1024636, 1690246, 2049272, 3380492, 6760984, 107330621, 214661242, 429322484, 858644968]

約数ペア:

[(1, 858644968), (2, 429322484), (4, 214661242), (8, 107330621), (127, 6760984), (254, 3380492), (419, 2049272), (508, 1690246), (838, 1024636), (1016, 845123), (1676, 512318), (2017, 425704), (3352, 256159), (4034, 212852), (8068, 106426), (16136, 53213)]