8021000282

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{389}}^1\times {\mathrm{4363}}^1$

素因数の和:4910

約数の個数: 32

約数和(自身を含む): 12866817600

約数和(自身を除く): 4845817318

約数列:

[1, 2, 17, 34, 139, 278, 389, 778, 2363, 4363, 4726, 6613, 8726, 13226, 54071, 74171, 108142, 148342, 606457, 919207, 1212914, 1697207, 1838414, 3394414, 10309769, 20619538, 28852519, 57705038, 235911773, 471823546, 4010500141, 8021000282]

約数ペア:

[(1, 8021000282), (2, 4010500141), (17, 471823546), (34, 235911773), (139, 57705038), (278, 28852519), (389, 20619538), (778, 10309769), (2363, 3394414), (4363, 1838414), (4726, 1697207), (6613, 1212914), (8726, 919207), (13226, 606457), (54071, 148342), (74171, 108142)]