3980702

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{7867}}^1$

素因数の和:7903

約数の個数: 16

約数和(自身を含む): 6797952

約数和(自身を除く): 2817250

約数列:

[1, 2, 11, 22, 23, 46, 253, 506, 7867, 15734, 86537, 173074, 180941, 361882, 1990351, 3980702]

約数ペア:

[(1, 3980702), (2, 1990351), (11, 361882), (22, 180941), (23, 173074), (46, 86537), (253, 15734), (506, 7867)]