2288891924

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{631}}^1\times {\mathrm{4339}}^1$

素因数の和:5004

約数の個数: 48

約数和(自身を含む): 4608038400

約数和(自身を除く): 2319146476

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 631, 836, 1262, 2524, 4339, 6941, 8678, 11989, 13882, 17356, 23978, 27764, 47729, 47956, 82441, 95458, 131879, 164882, 190916, 263758, 329764, 527516, 906851, 1813702, 2737909, 3627404, 5475818, 10951636, 30116999, 52020271, 60233998, 104040542, 120467996, 208081084, 572222981, 1144445962, 2288891924]

約数ペア:

[(1, 2288891924), (2, 1144445962), (4, 572222981), (11, 208081084), (19, 120467996), (22, 104040542), (38, 60233998), (44, 52020271), (76, 30116999), (209, 10951636), (418, 5475818), (631, 3627404), (836, 2737909), (1262, 1813702), (2524, 906851), (4339, 527516), (6941, 329764), (8678, 263758), (11989, 190916), (13882, 164882), (17356, 131879), (23978, 95458), (27764, 82441), (47729, 47956)]