2420834

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{5477}}^1$

素因数の和:5509

約数の個数: 16

約数和(自身を含む): 4141368

約数和(自身を除く): 1720534

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 5477, 10954, 71201, 93109, 142402, 186218, 1210417, 2420834]

約数ペア:

[(1, 2420834), (2, 1210417), (13, 186218), (17, 142402), (26, 93109), (34, 71201), (221, 10954), (442, 5477)]