3827408

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18401}}^1$

素因数の和:18422

約数の個数: 20

約数和(自身を含む): 7986468

約数和(自身を除く): 4159060

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18401, 36802, 73604, 147208, 239213, 294416, 478426, 956852, 1913704, 3827408]

約数ペア:

[(1, 3827408), (2, 1913704), (4, 956852), (8, 478426), (13, 294416), (16, 239213), (26, 147208), (52, 73604), (104, 36802), (208, 18401)]