719471004

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{372397}}^1$

素因数の和:372434

約数の個数: 48

約数和(自身を含む): 2002011648

約数和(自身を除く): 1282540644

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 69, 84, 92, 138, 161, 276, 322, 483, 644, 966, 1932, 372397, 744794, 1117191, 1489588, 2234382, 2606779, 4468764, 5213558, 7820337, 8565131, 10427116, 15640674, 17130262, 25695393, 31281348, 34260524, 51390786, 59955917, 102781572, 119911834, 179867751, 239823668, 359735502, 719471004]

約数ペア:

[(1, 719471004), (2, 359735502), (3, 239823668), (4, 179867751), (6, 119911834), (7, 102781572), (12, 59955917), (14, 51390786), (21, 34260524), (23, 31281348), (28, 25695393), (42, 17130262), (46, 15640674), (69, 10427116), (84, 8565131), (92, 7820337), (138, 5213558), (161, 4468764), (276, 2606779), (322, 2234382), (483, 1489588), (644, 1117191), (966, 744794), (1932, 372397)]