1415640239

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{191}}^1\times {\mathrm{811}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 1658818560

約数和(自身を除く): 243178321

約数列:

[1, 13, 19, 37, 191, 247, 481, 703, 811, 2483, 3629, 7067, 9139, 10543, 15409, 30007, 47177, 91871, 134273, 154901, 200317, 390091, 570133, 1745549, 2013713, 2943119, 5731337, 7411729, 38260547, 74507381, 108895403, 1415640239]

約数ペア:

[(1, 1415640239), (13, 108895403), (19, 74507381), (37, 38260547), (191, 7411729), (247, 5731337), (481, 2943119), (703, 2013713), (811, 1745549), (2483, 570133), (3629, 390091), (7067, 200317), (9139, 154901), (10543, 134273), (15409, 91871), (30007, 47177)]