2098050565

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{787261}}^1$

素因数の和:787320

約数の個数: 16

約数和(自身を含む): 2777460336

約数和(自身を除く): 679409771

約数列:

[1, 5, 13, 41, 65, 205, 533, 2665, 787261, 3936305, 10234393, 32277701, 51171965, 161388505, 419610113, 2098050565]

約数ペア:

[(1, 2098050565), (5, 419610113), (13, 161388505), (41, 51171965), (65, 32277701), (205, 10234393), (533, 3936305), (2665, 787261)]