989049192

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{958381}}^1$

素因数の和:958433

約数の個数: 32

約数和(自身を含む): 2530128480

約数和(自身を除く): 1541079288

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 258, 344, 516, 1032, 958381, 1916762, 2875143, 3833524, 5750286, 7667048, 11500572, 23001144, 41210383, 82420766, 123631149, 164841532, 247262298, 329683064, 494524596, 989049192]

約数ペア:

[(1, 989049192), (2, 494524596), (3, 329683064), (4, 247262298), (6, 164841532), (8, 123631149), (12, 82420766), (24, 41210383), (43, 23001144), (86, 11500572), (129, 7667048), (172, 5750286), (258, 3833524), (344, 2875143), (516, 1916762), (1032, 958381)]