1986568

素因数分解:

$2^3\times {\mathrm{239}}^1\times {\mathrm{1039}}^1$

素因数の和:1284

約数の個数: 16

約数和(自身を含む): 3744000

約数和(自身を除く): 1757432

約数列:

[1, 2, 4, 8, 239, 478, 956, 1039, 1912, 2078, 4156, 8312, 248321, 496642, 993284, 1986568]

約数ペア:

[(1, 1986568), (2, 993284), (4, 496642), (8, 248321), (239, 8312), (478, 4156), (956, 2078), (1039, 1912)]