557856726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13282303}}^1$

素因数の和:13282315

約数の個数: 16

約数和(自身を含む): 1275101184

約数和(自身を除く): 717244458

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 13282303, 26564606, 39846909, 79693818, 92976121, 185952242, 278928363, 557856726]

約数ペア:

[(1, 557856726), (2, 278928363), (3, 185952242), (6, 92976121), (7, 79693818), (14, 39846909), (21, 26564606), (42, 13282303)]