2016564788

素因数分解:

$2^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{499}}^1\times {\mathrm{1429}}^1$

素因数の和:2040

約数の個数: 48

約数和(自身を含む): 4084080000

約数和(自身を除く): 2067515212

約数列:

[1, 2, 4, 7, 14, 28, 101, 202, 404, 499, 707, 998, 1414, 1429, 1996, 2828, 2858, 3493, 5716, 6986, 10003, 13972, 20006, 40012, 50399, 100798, 144329, 201596, 288658, 352793, 577316, 705586, 713071, 1010303, 1411172, 1426142, 2020606, 2852284, 4041212, 4991497, 9982994, 19965988, 72020171, 144040342, 288080684, 504141197, 1008282394, 2016564788]

約数ペア:

[(1, 2016564788), (2, 1008282394), (4, 504141197), (7, 288080684), (14, 144040342), (28, 72020171), (101, 19965988), (202, 9982994), (404, 4991497), (499, 4041212), (707, 2852284), (998, 2020606), (1414, 1426142), (1429, 1411172), (1996, 1010303), (2828, 713071), (2858, 705586), (3493, 577316), (5716, 352793), (6986, 288658), (10003, 201596), (13972, 144329), (20006, 100798), (40012, 50399)]