497028

素因数分解:

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

素因数の和:172

約数の個数: 48

約数和(自身を含む): 1361024

約数和(自身を除く): 863996

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 61, 84, 97, 122, 183, 194, 244, 291, 366, 388, 427, 582, 679, 732, 854, 1164, 1281, 1358, 1708, 2037, 2562, 2716, 4074, 5124, 5917, 8148, 11834, 17751, 23668, 35502, 41419, 71004, 82838, 124257, 165676, 248514, 497028]

約数ペア:

[(1, 497028), (2, 248514), (3, 165676), (4, 124257), (6, 82838), (7, 71004), (12, 41419), (14, 35502), (21, 23668), (28, 17751), (42, 11834), (61, 8148), (84, 5917), (97, 5124), (122, 4074), (183, 2716), (194, 2562), (244, 2037), (291, 1708), (366, 1358), (388, 1281), (427, 1164), (582, 854), (679, 732)]