1008027806

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1\times {\mathrm{1381}}^1$

素因数の和:1668

約数の個数: 32

約数和(自身を含む): 1595778816

約数和(自身を除く): 587751010

約数列:

[1, 2, 31, 61, 62, 122, 193, 386, 1381, 1891, 2762, 3782, 5983, 11773, 11966, 23546, 42811, 84241, 85622, 168482, 266533, 364963, 533066, 729926, 2611471, 5222942, 8262523, 16258513, 16525046, 32517026, 504013903, 1008027806]

約数ペア:

[(1, 1008027806), (2, 504013903), (31, 32517026), (61, 16525046), (62, 16258513), (122, 8262523), (193, 5222942), (386, 2611471), (1381, 729926), (1891, 533066), (2762, 364963), (3782, 266533), (5983, 168482), (11773, 85622), (11966, 84241), (23546, 42811)]