2013203566

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{41}}^1\times {\mathrm{331}}^1\times {\mathrm{613}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 3416084784

約数和(自身を除く): 1402881218

約数列:

[1, 2, 11, 22, 41, 82, 121, 242, 331, 451, 613, 662, 902, 1226, 3641, 4961, 6743, 7282, 9922, 13486, 13571, 25133, 27142, 40051, 50266, 74173, 80102, 148346, 149281, 202903, 276463, 298562, 405806, 552926, 1642091, 2231933, 3041093, 3284182, 4463866, 6082186, 8319023, 16638046, 24551263, 49102526, 91509253, 183018506, 1006601783, 2013203566]

約数ペア:

[(1, 2013203566), (2, 1006601783), (11, 183018506), (22, 91509253), (41, 49102526), (82, 24551263), (121, 16638046), (242, 8319023), (331, 6082186), (451, 4463866), (613, 3284182), (662, 3041093), (902, 2231933), (1226, 1642091), (3641, 552926), (4961, 405806), (6743, 298562), (7282, 276463), (9922, 202903), (13486, 149281), (13571, 148346), (25133, 80102), (27142, 74173), (40051, 50266)]