3688244

素因数分解:

$2^2\times 7^1\times {\mathrm{157}}^1\times {\mathrm{839}}^1$

素因数の和:1007

約数の個数: 24

約数和(自身を含む): 7432320

約数和(自身を除く): 3744076

約数列:

[1, 2, 4, 7, 14, 28, 157, 314, 628, 839, 1099, 1678, 2198, 3356, 4396, 5873, 11746, 23492, 131723, 263446, 526892, 922061, 1844122, 3688244]

約数ペア:

[(1, 3688244), (2, 1844122), (4, 922061), (7, 526892), (14, 263446), (28, 131723), (157, 23492), (314, 11746), (628, 5873), (839, 4396), (1099, 3356), (1678, 2198)]