45253468

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{66943}}^1$

素因数の和:66973

約数の個数: 18

約数和(自身を含む): 85755264

約数和(自身を除く): 40501796

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 66943, 133886, 267772, 870259, 1740518, 3481036, 11313367, 22626734, 45253468]

約数ペア:

[(1, 45253468), (2, 22626734), (4, 11313367), (13, 3481036), (26, 1740518), (52, 870259), (169, 267772), (338, 133886), (676, 66943)]