2950580528

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1386551}}^1$

素因数の和:1386585

約数の個数: 40

約数和(自身を含む): 6877297920

約数和(自身を除く): 3926717392

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 1386551, 2773102, 5546204, 9705857, 11092408, 19411714, 22184816, 26344469, 38823428, 52688938, 77646856, 105377876, 155293712, 184411283, 210755752, 368822566, 421511504, 737645132, 1475290264, 2950580528]

約数ペア:

[(1, 2950580528), (2, 1475290264), (4, 737645132), (7, 421511504), (8, 368822566), (14, 210755752), (16, 184411283), (19, 155293712), (28, 105377876), (38, 77646856), (56, 52688938), (76, 38823428), (112, 26344469), (133, 22184816), (152, 19411714), (266, 11092408), (304, 9705857), (532, 5546204), (1064, 2773102), (2128, 1386551)]