520079032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{39139}}^1$

素因数の和:39307

約数の個数: 32

約数和(自身を含む): 1070870400

約数和(自身を除く): 550791368

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 302, 604, 1208, 1661, 3322, 6644, 13288, 39139, 78278, 156556, 313112, 430529, 861058, 1722116, 3444232, 5909989, 11819978, 23639956, 47279912, 65009879, 130019758, 260039516, 520079032]

約数ペア:

[(1, 520079032), (2, 260039516), (4, 130019758), (8, 65009879), (11, 47279912), (22, 23639956), (44, 11819978), (88, 5909989), (151, 3444232), (302, 1722116), (604, 861058), (1208, 430529), (1661, 313112), (3322, 156556), (6644, 78278), (13288, 39139)]