2042804530

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{521}}^1\times {\mathrm{30161}}^1$

素因数の和:30702

約数の個数: 32

約数和(自身を含む): 3967630128

約数和(自身を除く): 1924825598

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 521, 1042, 2605, 5210, 6773, 13546, 30161, 33865, 60322, 67730, 150805, 301610, 392093, 784186, 1960465, 3920930, 15713881, 31427762, 78569405, 157138810, 204280453, 408560906, 1021402265, 2042804530]

約数ペア:

[(1, 2042804530), (2, 1021402265), (5, 408560906), (10, 204280453), (13, 157138810), (26, 78569405), (65, 31427762), (130, 15713881), (521, 3920930), (1042, 1960465), (2605, 784186), (5210, 392093), (6773, 301610), (13546, 150805), (30161, 67730), (33865, 60322)]