291217472468

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{5600336009}}^1$

素因数の和:5600336026

約数の個数: 12

約数和(自身を含む): 548832928980

約数和(自身を除く): 257615456512

約数列:

[1, 2, 4, 13, 26, 52, 5600336009, 11200672018, 22401344036, 72804368117, 145608736234, 291217472468]

約数ペア:

[(1, 291217472468), (2, 145608736234), (4, 72804368117), (13, 22401344036), (26, 11200672018), (52, 5600336009)]