2045707639105

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{515941397}}^1$

素因数の和:515941476

約数の個数: 16

約数和(自身を含む): 2687022800784

約数和(自身を除く): 641315161679

約数列:

[1, 5, 13, 61, 65, 305, 793, 3965, 515941397, 2579706985, 6707238161, 31472425217, 33536190805, 157362126085, 409141527821, 2045707639105]

約数ペア:

[(1, 2045707639105), (5, 409141527821), (13, 157362126085), (61, 33536190805), (65, 31472425217), (305, 6707238161), (793, 2579706985), (3965, 515941397)]