2543069995

素因数分解:

$5^1\times {\mathrm{389}}^1\times {\mathrm{751}}^1\times {\mathrm{1741}}^1$

素因数の和:2886

約数の個数: 16

約数和(自身を含む): 3065362560

約数和(自身を除く): 522292565

約数列:

[1, 5, 389, 751, 1741, 1945, 3755, 8705, 292139, 677249, 1307491, 1460695, 3386245, 6537455, 508613999, 2543069995]

約数ペア:

[(1, 2543069995), (5, 508613999), (389, 6537455), (751, 3386245), (1741, 1460695), (1945, 1307491), (3755, 677249), (8705, 292139)]