2585202971

素因数分解:

${\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{41}}^1\times {\mathrm{1291}}^1$

素因数の和:1392

約数の個数: 36

約数和(自身を含む): 3048605784

約数和(自身を除く): 463402813

約数列:

[1, 13, 17, 41, 169, 221, 289, 533, 697, 1291, 2873, 3757, 6929, 9061, 11849, 16783, 21947, 48841, 52931, 117793, 154037, 218179, 285311, 373099, 688103, 899827, 2002481, 3709043, 4850287, 8945339, 11697751, 15297059, 63053731, 152070763, 198861767, 2585202971]

約数ペア:

[(1, 2585202971), (13, 198861767), (17, 152070763), (41, 63053731), (169, 15297059), (221, 11697751), (289, 8945339), (533, 4850287), (697, 3709043), (1291, 2002481), (2873, 899827), (3757, 688103), (6929, 373099), (9061, 285311), (11849, 218179), (16783, 154037), (21947, 117793), (48841, 52931)]