2912154986

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{489109}}^1$

素因数の和:489353

約数の個数: 16

約数和(自身を含む): 4724802600

約数和(自身を除く): 1812647614

約数列:

[1, 2, 13, 26, 229, 458, 2977, 5954, 489109, 978218, 6358417, 12716834, 112005961, 224011922, 1456077493, 2912154986]

約数ペア:

[(1, 2912154986), (2, 1456077493), (13, 224011922), (26, 112005961), (229, 12716834), (458, 6358417), (2977, 978218), (5954, 489109)]