2099865598

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1\times {\mathrm{397}}^1\times {\mathrm{1277}}^1$

素因数の和:1804

約数の個数: 32

約数和(自身を含む): 3357050400

約数和(自身を除く): 1257184802

約数列:

[1, 2, 19, 38, 109, 218, 397, 794, 1277, 2071, 2554, 4142, 7543, 15086, 24263, 43273, 48526, 86546, 139193, 278386, 506969, 822187, 1013938, 1644374, 2644667, 5289334, 9632411, 19264822, 55259621, 110519242, 1049932799, 2099865598]

約数ペア:

[(1, 2099865598), (2, 1049932799), (19, 110519242), (38, 55259621), (109, 19264822), (218, 9632411), (397, 5289334), (794, 2644667), (1277, 1644374), (2071, 1013938), (2554, 822187), (4142, 506969), (7543, 278386), (15086, 139193), (24263, 86546), (43273, 48526)]