3129778864

素因数分解:

$2^4\times {\mathrm{1871}}^1\times {\mathrm{104549}}^1$

素因数の和:106428

約数の個数: 20

約数和(自身を含む): 6067245600

約数和(自身を除く): 2937466736

約数列:

[1, 2, 4, 8, 16, 1871, 3742, 7484, 14968, 29936, 104549, 209098, 418196, 836392, 1672784, 195611179, 391222358, 782444716, 1564889432, 3129778864]

約数ペア:

[(1, 3129778864), (2, 1564889432), (4, 782444716), (8, 391222358), (16, 195611179), (1871, 1672784), (3742, 836392), (7484, 418196), (14968, 209098), (29936, 104549)]