1121056

素因数分解:

$2^5\times {\mathrm{53}}^1\times {\mathrm{661}}^1$

素因数の和:724

約数の個数: 24

約数和(自身を含む): 2252124

約数和(自身を除く): 1131068

約数列:

[1, 2, 4, 8, 16, 32, 53, 106, 212, 424, 661, 848, 1322, 1696, 2644, 5288, 10576, 21152, 35033, 70066, 140132, 280264, 560528, 1121056]

約数ペア:

[(1, 1121056), (2, 560528), (4, 280264), (8, 140132), (16, 70066), (32, 35033), (53, 21152), (106, 10576), (212, 5288), (424, 2644), (661, 1696), (848, 1322)]