8999452

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:562

約数の個数: 48

約数和(自身を含む): 19998720

約数和(自身を除く): 10999268

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 61, 77, 122, 154, 244, 308, 427, 479, 671, 854, 958, 1342, 1708, 1916, 2684, 3353, 4697, 5269, 6706, 9394, 10538, 13412, 18788, 21076, 29219, 36883, 58438, 73766, 116876, 147532, 204533, 321409, 409066, 642818, 818132, 1285636, 2249863, 4499726, 8999452]

約数ペア:

[(1, 8999452), (2, 4499726), (4, 2249863), (7, 1285636), (11, 818132), (14, 642818), (22, 409066), (28, 321409), (44, 204533), (61, 147532), (77, 116876), (122, 73766), (154, 58438), (244, 36883), (308, 29219), (427, 21076), (479, 18788), (671, 13412), (854, 10538), (958, 9394), (1342, 6706), (1708, 5269), (1916, 4697), (2684, 3353)]