9944014790

素因数分解:

$2^1\times 5^1\times {\mathrm{1381}}^1\times {\mathrm{720059}}^1$

素因数の和:721447

約数の個数: 16

約数和(自身を含む): 17912212560

約数和(自身を除く): 7968197770

約数列:

[1, 2, 5, 10, 1381, 2762, 6905, 13810, 720059, 1440118, 3600295, 7200590, 994401479, 1988802958, 4972007395, 9944014790]

約数ペア:

[(1, 9944014790), (2, 4972007395), (5, 1988802958), (10, 994401479), (1381, 7200590), (2762, 3600295), (6905, 1440118), (13810, 720059)]