437784294

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{21997}}^1$

素因数の和:22140

約数の個数: 32

約数和(自身を含む): 912301056

約数和(自身を除く): 474516762

約数列:

[1, 2, 3, 6, 31, 62, 93, 107, 186, 214, 321, 642, 3317, 6634, 9951, 19902, 21997, 43994, 65991, 131982, 681907, 1363814, 2045721, 2353679, 4091442, 4707358, 7061037, 14122074, 72964049, 145928098, 218892147, 437784294]

約数ペア:

[(1, 437784294), (2, 218892147), (3, 145928098), (6, 72964049), (31, 14122074), (62, 7061037), (93, 4707358), (107, 4091442), (186, 2353679), (214, 2045721), (321, 1363814), (642, 681907), (3317, 131982), (6634, 65991), (9951, 43994), (19902, 21997)]