140390224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{674953}}^1$

素因数の和:674974

約数の個数: 20

約数和(自身を含む): 292930036

約数和(自身を除く): 152539812

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 674953, 1349906, 2699812, 5399624, 8774389, 10799248, 17548778, 35097556, 70195112, 140390224]

約数ペア:

[(1, 140390224), (2, 70195112), (4, 35097556), (8, 17548778), (13, 10799248), (16, 8774389), (26, 5399624), (52, 2699812), (104, 1349906), (208, 674953)]