489121428

素因数分解:

$2^2\times 3^1\times {\mathrm{5333}}^1\times {\mathrm{7643}}^1$

素因数の和:12983

約数の個数: 24

約数和(自身を含む): 1141646688

約数和(自身を除く): 652525260

約数列:

[1, 2, 3, 4, 6, 12, 5333, 7643, 10666, 15286, 15999, 21332, 22929, 30572, 31998, 45858, 63996, 91716, 40760119, 81520238, 122280357, 163040476, 244560714, 489121428]

約数ペア:

[(1, 489121428), (2, 244560714), (3, 163040476), (4, 122280357), (6, 81520238), (12, 40760119), (5333, 91716), (7643, 63996), (10666, 45858), (15286, 31998), (15999, 30572), (21332, 22929)]