26505269

素因数分解:

$7^1\times {\mathrm{23}}^1\times {\mathrm{193}}^1\times {\mathrm{853}}^1$

素因数の和:1076

約数の個数: 16

約数和(自身を含む): 31809792

約数和(自身を除く): 5304523

約数列:

[1, 7, 23, 161, 193, 853, 1351, 4439, 5971, 19619, 31073, 137333, 164629, 1152403, 3786467, 26505269]

約数ペア:

[(1, 26505269), (7, 3786467), (23, 1152403), (161, 164629), (193, 137333), (853, 31073), (1351, 19619), (4439, 5971)]