2016202870

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{310663}}^1$

素因数の和:310740

約数の個数: 32

約数和(自身を含む): 4026205440

約数和(自身を除く): 2010002570

約数列:

[1, 2, 5, 10, 11, 22, 55, 59, 110, 118, 295, 590, 649, 1298, 3245, 6490, 310663, 621326, 1553315, 3106630, 3417293, 6834586, 17086465, 18329117, 34172930, 36658234, 91645585, 183291170, 201620287, 403240574, 1008101435, 2016202870]

約数ペア:

[(1, 2016202870), (2, 1008101435), (5, 403240574), (10, 201620287), (11, 183291170), (22, 91645585), (55, 36658234), (59, 34172930), (110, 18329117), (118, 17086465), (295, 6834586), (590, 3417293), (649, 3106630), (1298, 1553315), (3245, 621326), (6490, 310663)]