1045212

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{541}}^1$

素因数の和:578

約数の個数: 48

約数和(自身を含む): 2913792

約数和(自身を除く): 1868580

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 541, 644, 966, 1082, 1623, 1932, 2164, 3246, 3787, 6492, 7574, 11361, 12443, 15148, 22722, 24886, 37329, 45444, 49772, 74658, 87101, 149316, 174202, 261303, 348404, 522606, 1045212]

約数ペア:

[(1, 1045212), (2, 522606), (3, 348404), (4, 261303), (6, 174202), (7, 149316), (12, 87101), (14, 74658), (21, 49772), (23, 45444), (28, 37329), (42, 24886), (46, 22722), (69, 15148), (84, 12443), (92, 11361), (138, 7574), (161, 6492), (276, 3787), (322, 3246), (483, 2164), (541, 1932), (644, 1623), (966, 1082)]