2021023456

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{2177827}}^1$

素因数の和:2177866

約数の個数: 24

約数和(自身を含む): 4116094920

約数和(自身を除く): 2095071464

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928, 2177827, 4355654, 8711308, 17422616, 34845232, 63156983, 69690464, 126313966, 252627932, 505255864, 1010511728, 2021023456]

約数ペア:

[(1, 2021023456), (2, 1010511728), (4, 505255864), (8, 252627932), (16, 126313966), (29, 69690464), (32, 63156983), (58, 34845232), (116, 17422616), (232, 8711308), (464, 4355654), (928, 2177827)]