897260084

素因数分解:

$2^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1393261}}^1$

素因数の和:1393295

約数の個数: 24

約数和(自身を含む): 1872544128

約数和(自身を除く): 975284044

約数列:

[1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644, 1393261, 2786522, 5573044, 9752827, 19505654, 32045003, 39011308, 64090006, 128180012, 224315021, 448630042, 897260084]

約数ペア:

[(1, 897260084), (2, 448630042), (4, 224315021), (7, 128180012), (14, 64090006), (23, 39011308), (28, 32045003), (46, 19505654), (92, 9752827), (161, 5573044), (322, 2786522), (644, 1393261)]