274920831398

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{2087}}^1\times {\mathrm{150721}}^1$

素因数の和:152852

約数の個数: 32

約数和(自身を含む): 453178851840

約数和(自身を除く): 178258020442

約数列:

[1, 2, 19, 23, 38, 46, 437, 874, 2087, 4174, 39653, 48001, 79306, 96002, 150721, 301442, 912019, 1824038, 2863699, 3466583, 5727398, 6933166, 65865077, 131730154, 314554727, 629109454, 5976539813, 7234758721, 11953079626, 14469517442, 137460415699, 274920831398]

約数ペア:

[(1, 274920831398), (2, 137460415699), (19, 14469517442), (23, 11953079626), (38, 7234758721), (46, 5976539813), (437, 629109454), (874, 314554727), (2087, 131730154), (4174, 65865077), (39653, 6933166), (48001, 5727398), (79306, 3466583), (96002, 2863699), (150721, 1824038), (301442, 912019)]