385336

素因数分解:

$2^3\times 7^2\times {\mathrm{983}}^1$

素因数の和:1003

約数の個数: 24

約数和(自身を含む): 841320

約数和(自身を除く): 455984

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 983, 1966, 3932, 6881, 7864, 13762, 27524, 48167, 55048, 96334, 192668, 385336]

約数ペア:

[(1, 385336), (2, 192668), (4, 96334), (7, 55048), (8, 48167), (14, 27524), (28, 13762), (49, 7864), (56, 6881), (98, 3932), (196, 1966), (392, 983)]