180147344

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{866093}}^1$

素因数の和:866114

約数の個数: 20

約数和(自身を含む): 375884796

約数和(自身を除く): 195737452

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 866093, 1732186, 3464372, 6928744, 11259209, 13857488, 22518418, 45036836, 90073672, 180147344]

約数ペア:

[(1, 180147344), (2, 90073672), (4, 45036836), (8, 22518418), (13, 13857488), (16, 11259209), (26, 6928744), (52, 3464372), (104, 1732186), (208, 866093)]