320423722

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{457}}^1\times {\mathrm{7459}}^1$

素因数の和:7965

約数の個数: 16

約数和(自身を含む): 492001920

約数和(自身を除く): 171578198

約数列:

[1, 2, 47, 94, 457, 914, 7459, 14918, 21479, 42958, 350573, 701146, 3408763, 6817526, 160211861, 320423722]

約数ペア:

[(1, 320423722), (2, 160211861), (47, 6817526), (94, 3408763), (457, 701146), (914, 350573), (7459, 42958), (14918, 21479)]