266988130

素因数分解:

$2^1\times 5^1\times {\mathrm{709}}^1\times {\mathrm{37657}}^1$

素因数の和:38373

約数の個数: 16

約数和(自身を含む): 481269240

約数和(自身を除く): 214281110

約数列:

[1, 2, 5, 10, 709, 1418, 3545, 7090, 37657, 75314, 188285, 376570, 26698813, 53397626, 133494065, 266988130]

約数ペア:

[(1, 266988130), (2, 133494065), (5, 53397626), (10, 26698813), (709, 376570), (1418, 188285), (3545, 75314), (7090, 37657)]