2079309730

素因数分解:

$2^1\times 5^1\times {\mathrm{15991}}^1\times {\mathrm{13003}}^1$

素因数の和:29001

約数の個数: 16

約数和(自身を含む): 3743279424

約数和(自身を除く): 1663969694

約数列:

[1, 2, 5, 10, 13003, 15991, 26006, 31982, 65015, 79955, 130030, 159910, 207930973, 415861946, 1039654865, 2079309730]

約数ペア:

[(1, 2079309730), (2, 1039654865), (5, 415861946), (10, 207930973), (13003, 159910), (15991, 130030), (26006, 79955), (31982, 65015)]