1271116

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4127}}^1$

素因数の和:4149

約数の個数: 24

約数和(自身を含む): 2774016

約数和(自身を除く): 1502900

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 4127, 8254, 16508, 28889, 45397, 57778, 90794, 115556, 181588, 317779, 635558, 1271116]

約数ペア:

[(1, 1271116), (2, 635558), (4, 317779), (7, 181588), (11, 115556), (14, 90794), (22, 57778), (28, 45397), (44, 28889), (77, 16508), (154, 8254), (308, 4127)]