5400686

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{73}}^1\times {\mathrm{521}}^1$

素因数の和:667

約数の個数: 16

約数和(自身を含む): 8343648

約数和(自身を除く): 2942962

約数列:

[1, 2, 71, 73, 142, 146, 521, 1042, 5183, 10366, 36991, 38033, 73982, 76066, 2700343, 5400686]

約数ペア:

[(1, 5400686), (2, 2700343), (71, 76066), (73, 73982), (142, 38033), (146, 36991), (521, 10366), (1042, 5183)]