1985126

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{631}}^1$

素因数の和:668

約数の個数: 24

約数和(自身を含む): 3530352

約数和(自身を除く): 1545226

約数列:

[1, 2, 11, 13, 22, 26, 121, 143, 242, 286, 631, 1262, 1573, 3146, 6941, 8203, 13882, 16406, 76351, 90233, 152702, 180466, 992563, 1985126]

約数ペア:

[(1, 1985126), (2, 992563), (11, 180466), (13, 152702), (22, 90233), (26, 76351), (121, 16406), (143, 13882), (242, 8203), (286, 6941), (631, 3146), (1262, 1573)]