3421496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{167}}^1\times {\mathrm{197}}^1$

素因数の和:383

約数の個数: 32

約数和(自身を含む): 6985440

約数和(自身を除く): 3563944

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 167, 197, 334, 394, 668, 788, 1336, 1576, 2171, 2561, 4342, 5122, 8684, 10244, 17368, 20488, 32899, 65798, 131596, 263192, 427687, 855374, 1710748, 3421496]

約数ペア:

[(1, 3421496), (2, 1710748), (4, 855374), (8, 427687), (13, 263192), (26, 131596), (52, 65798), (104, 32899), (167, 20488), (197, 17368), (334, 10244), (394, 8684), (668, 5122), (788, 4342), (1336, 2561), (1576, 2171)]