63437270

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{487979}}^1$

素因数の和:487999

約数の個数: 16

約数和(自身を含む): 122970960

約数和(自身を除く): 59533690

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 487979, 975958, 2439895, 4879790, 6343727, 12687454, 31718635, 63437270]

約数ペア:

[(1, 63437270), (2, 31718635), (5, 12687454), (10, 6343727), (13, 4879790), (26, 2439895), (65, 975958), (130, 487979)]