662631632

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{3185729}}^1$

素因数の和:3185750

約数の個数: 20

約数和(自身を含む): 1382606820

約数和(自身を除く): 719975188

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 3185729, 6371458, 12742916, 25485832, 41414477, 50971664, 82828954, 165657908, 331315816, 662631632]

約数ペア:

[(1, 662631632), (2, 331315816), (4, 165657908), (8, 82828954), (13, 50971664), (16, 41414477), (26, 25485832), (52, 12742916), (104, 6371458), (208, 3185729)]