127940546

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{379}}^1\times {\mathrm{2767}}^1$

素因数の和:3209

約数の個数: 16

約数和(自身を含む): 195642240

約数和(自身を除く): 67701694

約数列:

[1, 2, 61, 122, 379, 758, 2767, 5534, 23119, 46238, 168787, 337574, 1048693, 2097386, 63970273, 127940546]

約数ペア:

[(1, 127940546), (2, 63970273), (61, 2097386), (122, 1048693), (379, 337574), (758, 168787), (2767, 46238), (5534, 23119)]