135890388478

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31357}}^1\times {\mathrm{166679}}^1$

素因数の和:198051

約数の個数: 16

約数和(自身を含む): 219523560480

約数和(自身を除く): 83633172002

約数列:

[1, 2, 13, 26, 31357, 62714, 166679, 333358, 407641, 815282, 2166827, 4333654, 5226553403, 10453106806, 67945194239, 135890388478]

約数ペア:

[(1, 135890388478), (2, 67945194239), (13, 10453106806), (26, 5226553403), (31357, 4333654), (62714, 2166827), (166679, 815282), (333358, 407641)]