491954038

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{1097}}^1\times {\mathrm{9749}}^1$

素因数の和:10871

約数の個数: 16

約数和(自身を含む): 770796000

約数和(自身を除く): 278841962

約数列:

[1, 2, 23, 46, 1097, 2194, 9749, 19498, 25231, 50462, 224227, 448454, 10694653, 21389306, 245977019, 491954038]

約数ペア:

[(1, 491954038), (2, 245977019), (23, 21389306), (46, 10694653), (1097, 448454), (2194, 224227), (9749, 50462), (19498, 25231)]