1119801488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{5383661}}^1$

素因数の和:5383682

約数の個数: 20

約数和(自身を含む): 2336509308

約数和(自身を除く): 1216707820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 5383661, 10767322, 21534644, 43069288, 69987593, 86138576, 139975186, 279950372, 559900744, 1119801488]

約数ペア:

[(1, 1119801488), (2, 559900744), (4, 279950372), (8, 139975186), (13, 86138576), (16, 69987593), (26, 43069288), (52, 21534644), (104, 10767322), (208, 5383661)]