2017683305

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{233}}^1\times {\mathrm{1993}}^1$

素因数の和:2321

約数の個数: 32

約数和(自身を含む): 2687592960

約数和(自身を除く): 669909655

約数列:

[1, 5, 11, 55, 79, 233, 395, 869, 1165, 1993, 2563, 4345, 9965, 12815, 18407, 21923, 92035, 109615, 157447, 202477, 464369, 787235, 1012385, 1731917, 2321845, 5108059, 8659585, 25540295, 36685151, 183425755, 403536661, 2017683305]

約数ペア:

[(1, 2017683305), (5, 403536661), (11, 183425755), (55, 36685151), (79, 25540295), (233, 8659585), (395, 5108059), (869, 2321845), (1165, 1731917), (1993, 1012385), (2563, 787235), (4345, 464369), (9965, 202477), (12815, 157447), (18407, 109615), (21923, 92035)]