2004227576

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1693}}^1\times {\mathrm{11383}}^1$

素因数の和:13095

約数の個数: 32

約数和(自身を含む): 4049744160

約数和(自身を除く): 2045516584

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1693, 3386, 6772, 11383, 13544, 22009, 22766, 44018, 45532, 88036, 91064, 147979, 176072, 295958, 591916, 1183832, 19271419, 38542838, 77085676, 154171352, 250528447, 501056894, 1002113788, 2004227576]

約数ペア:

[(1, 2004227576), (2, 1002113788), (4, 501056894), (8, 250528447), (13, 154171352), (26, 77085676), (52, 38542838), (104, 19271419), (1693, 1183832), (3386, 591916), (6772, 295958), (11383, 176072), (13544, 147979), (22009, 91064), (22766, 88036), (44018, 45532)]