251142271738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{317}}^1\times {\mathrm{906461}}^1$

素因数の和:906822

約数の個数: 32

約数和(自身を含む): 415087079040

約数和(自身を除く): 163944807302

約数列:

[1, 2, 19, 23, 38, 46, 317, 437, 634, 874, 6023, 7291, 12046, 14582, 138529, 277058, 906461, 1812922, 17222759, 20848603, 34445518, 41697206, 287348137, 396123457, 574696274, 792246914, 5459614603, 6609007151, 10919229206, 13218014302, 125571135869, 251142271738]

約数ペア:

[(1, 251142271738), (2, 125571135869), (19, 13218014302), (23, 10919229206), (38, 6609007151), (46, 5459614603), (317, 792246914), (437, 574696274), (634, 396123457), (874, 287348137), (6023, 41697206), (7291, 34445518), (12046, 20848603), (14582, 17222759), (138529, 1812922), (277058, 906461)]