765448996

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{1132321}}^1$

素因数の和:1132351

約数の個数: 18

約数和(自身を含む): 1450504482

約数和(自身を除く): 685055486

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 1132321, 2264642, 4529284, 14720173, 29440346, 58880692, 191362249, 382724498, 765448996]

約数ペア:

[(1, 765448996), (2, 382724498), (4, 191362249), (13, 58880692), (26, 29440346), (52, 14720173), (169, 4529284), (338, 2264642), (676, 1132321)]