2043202130

素因数分解:

$2^1\times 5^1\times {\mathrm{16381}}^1\times {\mathrm{12473}}^1$

素因数の和:28861

約数の個数: 16

約数和(自身を含む): 3678283224

約数和(自身を除く): 1635081094

約数列:

[1, 2, 5, 10, 12473, 16381, 24946, 32762, 62365, 81905, 124730, 163810, 204320213, 408640426, 1021601065, 2043202130]

約数ペア:

[(1, 2043202130), (2, 1021601065), (5, 408640426), (10, 204320213), (12473, 163810), (16381, 124730), (24946, 81905), (32762, 62365)]