2019021470

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{1609}}^1\times {\mathrm{4327}}^1$

素因数の和:5972

約数の個数: 32

約数和(自身を含む): 3762763200

約数和(自身を除く): 1743741730

約数列:

[1, 2, 5, 10, 29, 58, 145, 290, 1609, 3218, 4327, 8045, 8654, 16090, 21635, 43270, 46661, 93322, 125483, 233305, 250966, 466610, 627415, 1254830, 6962143, 13924286, 34810715, 69621430, 201902147, 403804294, 1009510735, 2019021470]

約数ペア:

[(1, 2019021470), (2, 1009510735), (5, 403804294), (10, 201902147), (29, 69621430), (58, 34810715), (145, 13924286), (290, 6962143), (1609, 1254830), (3218, 627415), (4327, 466610), (8045, 250966), (8654, 233305), (16090, 125483), (21635, 93322), (43270, 46661)]