2000439170

素因数分解:

$2^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{547}}^1\times {\mathrm{1423}}^1$

素因数の和:2234

約数の個数: 32

約数和(自身を含む): 3623954688

約数和(自身を除く): 1623515518

約数列:

[1, 2, 5, 10, 257, 514, 547, 1094, 1285, 1423, 2570, 2735, 2846, 5470, 7115, 14230, 140579, 281158, 365711, 702895, 731422, 778381, 1405790, 1556762, 1828555, 3657110, 3891905, 7783810, 200043917, 400087834, 1000219585, 2000439170]

約数ペア:

[(1, 2000439170), (2, 1000219585), (5, 400087834), (10, 200043917), (257, 7783810), (514, 3891905), (547, 3657110), (1094, 1828555), (1285, 1556762), (1423, 1405790), (2570, 778381), (2735, 731422), (2846, 702895), (5470, 365711), (7115, 281158), (14230, 140579)]