126587318

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{499}}^1\times {\mathrm{887}}^1$

素因数の和:1412

約数の個数: 32

約数和(自身を含む): 223776000

約数和(自身を除く): 97188682

約数列:

[1, 2, 11, 13, 22, 26, 143, 286, 499, 887, 998, 1774, 5489, 6487, 9757, 10978, 11531, 12974, 19514, 23062, 71357, 126841, 142714, 253682, 442613, 885226, 4868743, 5753969, 9737486, 11507938, 63293659, 126587318]

約数ペア:

[(1, 126587318), (2, 63293659), (11, 11507938), (13, 9737486), (22, 5753969), (26, 4868743), (143, 885226), (286, 442613), (499, 253682), (887, 142714), (998, 126841), (1774, 71357), (5489, 23062), (6487, 19514), (9757, 12974), (10978, 11531)]