2983345772

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{421}}^1\times {\mathrm{161053}}^1$

素因数の和:161489

約数の個数: 24

約数和(自身を含む): 5709042192

約数和(自身を除く): 2725696420

約数列:

[1, 2, 4, 11, 22, 44, 421, 842, 1684, 4631, 9262, 18524, 161053, 322106, 644212, 1771583, 3543166, 7086332, 67803313, 135606626, 271213252, 745836443, 1491672886, 2983345772]

約数ペア:

[(1, 2983345772), (2, 1491672886), (4, 745836443), (11, 271213252), (22, 135606626), (44, 67803313), (421, 7086332), (842, 3543166), (1684, 1771583), (4631, 644212), (9262, 322106), (18524, 161053)]