2017580228

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{88289}}^1$

素因数の和:88519

約数の個数: 24

約数和(自身を含む): 3671098200

約数和(自身を除く): 1653517972

約数列:

[1, 2, 4, 29, 58, 116, 197, 394, 788, 5713, 11426, 22852, 88289, 176578, 353156, 2560381, 5120762, 10241524, 17392933, 34785866, 69571732, 504395057, 1008790114, 2017580228]

約数ペア:

[(1, 2017580228), (2, 1008790114), (4, 504395057), (29, 69571732), (58, 34785866), (116, 17392933), (197, 10241524), (394, 5120762), (788, 2560381), (5713, 353156), (11426, 176578), (22852, 88289)]