249620412

素因数分解:

$2^2\times 3^1\times {\mathrm{20801701}}^1$

素因数の和:20801708

約数の個数: 12

約数和(自身を含む): 582447656

約数和(自身を除く): 332827244

約数列:

[1, 2, 3, 4, 6, 12, 20801701, 41603402, 62405103, 83206804, 124810206, 249620412]

約数ペア:

[(1, 249620412), (2, 124810206), (3, 83206804), (4, 62405103), (6, 41603402), (12, 20801701)]