2001052508

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{5497397}}^1$

素因数の和:5497421

約数の個数: 24

約数和(自身を含む): 4309960032

約数和(自身を除く): 2308907524

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 5497397, 10994794, 21989588, 38481779, 71466161, 76963558, 142932322, 153927116, 285864644, 500263127, 1000526254, 2001052508]

約数ペア:

[(1, 2001052508), (2, 1000526254), (4, 500263127), (7, 285864644), (13, 153927116), (14, 142932322), (26, 76963558), (28, 71466161), (52, 38481779), (91, 21989588), (182, 10994794), (364, 5497397)]