2019441470

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1\times {\mathrm{48767}}^1$

素因数の和:48916

約数の個数: 32

約数和(自身を含む): 3760598016

約数和(自身を除く): 1741156546

約数列:

[1, 2, 5, 10, 41, 82, 101, 202, 205, 410, 505, 1010, 4141, 8282, 20705, 41410, 48767, 97534, 243835, 487670, 1999447, 3998894, 4925467, 9850934, 9997235, 19994470, 24627335, 49254670, 201944147, 403888294, 1009720735, 2019441470]

約数ペア:

[(1, 2019441470), (2, 1009720735), (5, 403888294), (10, 201944147), (41, 49254670), (82, 24627335), (101, 19994470), (202, 9997235), (205, 9850934), (410, 4925467), (505, 3998894), (1010, 1999447), (4141, 487670), (8282, 243835), (20705, 97534), (41410, 48767)]