1266538

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{6959}}^1$

素因数の和:6981

約数の個数: 16

約数和(自身を含む): 2338560

約数和(自身を除く): 1072022

約数列:

[1, 2, 7, 13, 14, 26, 91, 182, 6959, 13918, 48713, 90467, 97426, 180934, 633269, 1266538]

約数ペア:

[(1, 1266538), (2, 633269), (7, 180934), (13, 97426), (14, 90467), (26, 48713), (91, 13918), (182, 6959)]