1662044

素因数分解:

$2^2\times {\mathrm{19}}^2\times {\mathrm{1151}}^1$

素因数の和:1193

約数の個数: 18

約数和(自身を含む): 3072384

約数和(自身を除く): 1410340

約数列:

[1, 2, 4, 19, 38, 76, 361, 722, 1151, 1444, 2302, 4604, 21869, 43738, 87476, 415511, 831022, 1662044]

約数ペア:

[(1, 1662044), (2, 831022), (4, 415511), (19, 87476), (38, 43738), (76, 21869), (361, 4604), (722, 2302), (1151, 1444)]