2506740262

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5074373}}^1$

素因数の和:5074407

約数の個数: 16

約数和(自身を含む): 4262474160

約数和(自身を除く): 1755733898

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 5074373, 10148746, 65966849, 96413087, 131933698, 192826174, 1253370131, 2506740262]

約数ペア:

[(1, 2506740262), (2, 1253370131), (13, 192826174), (19, 131933698), (26, 96413087), (38, 65966849), (247, 10148746), (494, 5074373)]