980772338

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{769837}}^1$

素因数の和:769866

約数の個数: 24

約数和(自身を含む): 1842992172

約数和(自身を除く): 862219834

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 769837, 1539674, 5388859, 10007881, 10777718, 20015762, 37722013, 70055167, 75444026, 140110334, 490386169, 980772338]

約数ペア:

[(1, 980772338), (2, 490386169), (7, 140110334), (13, 75444026), (14, 70055167), (26, 37722013), (49, 20015762), (91, 10777718), (98, 10007881), (182, 5388859), (637, 1539674), (1274, 769837)]