137794904

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1324951}}^1$

素因数の和:1324970

約数の個数: 16

約数和(自身を含む): 278239920

約数和(自身を除く): 140445016

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1324951, 2649902, 5299804, 10599608, 17224363, 34448726, 68897452, 137794904]

約数ペア:

[(1, 137794904), (2, 68897452), (4, 34448726), (8, 17224363), (13, 10599608), (26, 5299804), (52, 2649902), (104, 1324951)]