123948448

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{297953}}^1$

素因数の和:297976

約数の個数: 24

約数和(自身を含む): 262795428

約数和(自身を除く): 138846980

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 297953, 595906, 1191812, 2383624, 3873389, 4767248, 7746778, 9534496, 15493556, 30987112, 61974224, 123948448]

約数ペア:

[(1, 123948448), (2, 61974224), (4, 30987112), (8, 15493556), (13, 9534496), (16, 7746778), (26, 4767248), (32, 3873389), (52, 2383624), (104, 1191812), (208, 595906), (416, 297953)]