1288310842

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1011233}}^1$

素因数の和:1011262

約数の個数: 24

約数和(自身を含む): 2420894196

約数和(自身を除く): 1132583354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 1011233, 2022466, 7078631, 13146029, 14157262, 26292058, 49550417, 92022203, 99100834, 184044406, 644155421, 1288310842]

約数ペア:

[(1, 1288310842), (2, 644155421), (7, 184044406), (13, 99100834), (14, 92022203), (26, 49550417), (49, 26292058), (91, 14157262), (98, 13146029), (182, 7078631), (637, 2022466), (1274, 1011233)]