236005796

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{349121}}^1$

素因数の和:349151

約数の個数: 18

約数和(自身を含む): 447225282

約数和(自身を除く): 211219486

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 349121, 698242, 1396484, 4538573, 9077146, 18154292, 59001449, 118002898, 236005796]

約数ペア:

[(1, 236005796), (2, 118002898), (4, 59001449), (13, 18154292), (26, 9077146), (52, 4538573), (169, 1396484), (338, 698242), (676, 349121)]