2021140348

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{569}}^1\times {\mathrm{8147}}^1$

素因数の和:8829

約数の個数: 24

約数和(自身を含む): 3576157200

約数和(自身を除く): 1555016852

約数列:

[1, 2, 4, 109, 218, 436, 569, 1138, 2276, 8147, 16294, 32588, 62021, 124042, 248084, 888023, 1776046, 3552092, 4635643, 9271286, 18542572, 505285087, 1010570174, 2021140348]

約数ペア:

[(1, 2021140348), (2, 1010570174), (4, 505285087), (109, 18542572), (218, 9271286), (436, 4635643), (569, 3552092), (1138, 1776046), (2276, 888023), (8147, 248084), (16294, 124042), (32588, 62021)]