248514

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:170

約数の個数: 32

約数和(自身を含む): 583296

約数和(自身を除く): 334782

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 97, 122, 183, 194, 291, 366, 427, 582, 679, 854, 1281, 1358, 2037, 2562, 4074, 5917, 11834, 17751, 35502, 41419, 82838, 124257, 248514]

約数ペア:

[(1, 248514), (2, 124257), (3, 82838), (6, 41419), (7, 35502), (14, 17751), (21, 11834), (42, 5917), (61, 4074), (97, 2562), (122, 2037), (183, 1358), (194, 1281), (291, 854), (366, 679), (427, 582)]