13749969340

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9683077}}^1$

素因数の和:9683157

約数の個数: 24

約数和(自身を含む): 29281627872

約数和(自身を除く): 15531658532

約数列:

[1, 2, 4, 5, 10, 20, 71, 142, 284, 355, 710, 1420, 9683077, 19366154, 38732308, 48415385, 96830770, 193661540, 687498467, 1374996934, 2749993868, 3437492335, 6874984670, 13749969340]

約数ペア:

[(1, 13749969340), (2, 6874984670), (4, 3437492335), (5, 2749993868), (10, 1374996934), (20, 687498467), (71, 193661540), (142, 96830770), (284, 48415385), (355, 38732308), (710, 19366154), (1420, 9683077)]