2016755995

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{83}}^1\times {\mathrm{2657}}^1$

素因数の和:2835

約数の個数: 32

約数和(自身を含む): 2572093440

約数和(自身を除く): 555337445

約数列:

[1, 5, 31, 59, 83, 155, 295, 415, 1829, 2573, 2657, 4897, 9145, 12865, 13285, 24485, 82367, 151807, 156763, 220531, 411835, 759035, 783815, 1102655, 4859653, 6836461, 13011329, 24298265, 34182305, 65056645, 403351199, 2016755995]

約数ペア:

[(1, 2016755995), (5, 403351199), (31, 65056645), (59, 34182305), (83, 24298265), (155, 13011329), (295, 6836461), (415, 4859653), (1829, 1102655), (2573, 783815), (2657, 759035), (4897, 411835), (9145, 220531), (12865, 156763), (13285, 151807), (24485, 82367)]