2021632210

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{15551017}}^1$

素因数の和:15551037

約数の個数: 16

約数和(自身を含む): 3918856536

約数和(自身を除く): 1897224326

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 15551017, 31102034, 77755085, 155510170, 202163221, 404326442, 1010816105, 2021632210]

約数ペア:

[(1, 2021632210), (2, 1010816105), (5, 404326442), (10, 202163221), (13, 155510170), (26, 77755085), (65, 31102034), (130, 15551017)]