2271295684

素因数分解:

$2^2\times 7^1\times {\mathrm{81117703}}^1$

素因数の和:81117714

約数の個数: 12

約数和(自身を含む): 4542591424

約数和(自身を除く): 2271295740

約数列:

[1, 2, 4, 7, 14, 28, 81117703, 162235406, 324470812, 567823921, 1135647842, 2271295684]

約数ペア:

[(1, 2271295684), (2, 1135647842), (4, 567823921), (7, 324470812), (14, 162235406), (28, 81117703)]