2487804907

素因数分解:

$7^1\times {\mathrm{61}}^1\times {\mathrm{983}}^1\times {\mathrm{5927}}^1$

素因数の和:6978

約数の個数: 16

約数和(自身を含む): 2893243392

約数和(自身を除く): 405438485

約数列:

[1, 7, 61, 427, 983, 5927, 6881, 41489, 59963, 361547, 419741, 2530829, 5826241, 40783687, 355400701, 2487804907]

約数ペア:

[(1, 2487804907), (7, 355400701), (61, 40783687), (427, 5826241), (983, 2530829), (5927, 419741), (6881, 361547), (41489, 59963)]