2016161596

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1\times {\mathrm{137}}^1\times {\mathrm{499}}^1$

素因数の和:814

約数の個数: 48

約数和(自身を含む): 3645684000

約数和(自身を除く): 1629522404

約数列:

[1, 2, 4, 73, 101, 137, 146, 202, 274, 292, 404, 499, 548, 998, 1996, 7373, 10001, 13837, 14746, 20002, 27674, 29492, 36427, 40004, 50399, 55348, 68363, 72854, 100798, 136726, 145708, 201596, 273452, 1010101, 2020202, 3679127, 4040404, 4990499, 6904663, 7358254, 9980998, 13809326, 14716508, 19961996, 27618652, 504040399, 1008080798, 2016161596]

約数ペア:

[(1, 2016161596), (2, 1008080798), (4, 504040399), (73, 27618652), (101, 19961996), (137, 14716508), (146, 13809326), (202, 9980998), (274, 7358254), (292, 6904663), (404, 4990499), (499, 4040404), (548, 3679127), (998, 2020202), (1996, 1010101), (7373, 273452), (10001, 201596), (13837, 145708), (14746, 136726), (20002, 100798), (27674, 72854), (29492, 68363), (36427, 55348), (40004, 50399)]