1001054395

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{45389}}^1$

素因数の和:45806

約数の個数: 16

約数和(自身を含む): 1313768160

約数和(自身を除く): 312713765

約数列:

[1, 5, 11, 55, 401, 2005, 4411, 22055, 45389, 226945, 499279, 2496395, 18200989, 91004945, 200210879, 1001054395]

約数ペア:

[(1, 1001054395), (5, 200210879), (11, 91004945), (55, 18200989), (401, 2496395), (2005, 499279), (4411, 226945), (22055, 45389)]