25990480388

素因数分解:

$2^2\times {\mathrm{619}}^1\times {\mathrm{10496963}}^1$

素因数の和:10497586

約数の個数: 12

約数和(自身を含む): 45556823760

約数和(自身を除く): 19566343372

約数列:

[1, 2, 4, 619, 1238, 2476, 10496963, 20993926, 41987852, 6497620097, 12995240194, 25990480388]

約数ペア:

[(1, 25990480388), (2, 12995240194), (4, 6497620097), (619, 41987852), (1238, 20993926), (2476, 10496963)]