2013290435

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{367}}^1\times {\mathrm{2281}}^1$

素因数の和:2703

約数の個数: 32

約数和(自身を含む): 2680564992

約数和(自身を除く): 667274557

約数列:

[1, 5, 13, 37, 65, 185, 367, 481, 1835, 2281, 2405, 4771, 11405, 13579, 23855, 29653, 67895, 84397, 148265, 176527, 421985, 837127, 882635, 1097161, 4185635, 5485805, 10882651, 30973699, 54413255, 154868495, 402658087, 2013290435]

約数ペア:

[(1, 2013290435), (5, 402658087), (13, 154868495), (37, 54413255), (65, 30973699), (185, 10882651), (367, 5485805), (481, 4185635), (1835, 1097161), (2281, 882635), (2405, 837127), (4771, 421985), (11405, 176527), (13579, 148265), (23855, 84397), (29653, 67895)]