2938264

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:823

約数の個数: 32

約数和(自身を含む): 6393600

約数和(自身を除く): 3455336

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 739, 994, 1478, 1988, 2956, 3976, 5173, 5912, 10346, 20692, 41384, 52469, 104938, 209876, 367283, 419752, 734566, 1469132, 2938264]

約数ペア:

[(1, 2938264), (2, 1469132), (4, 734566), (7, 419752), (8, 367283), (14, 209876), (28, 104938), (56, 52469), (71, 41384), (142, 20692), (284, 10346), (497, 5912), (568, 5173), (739, 3976), (994, 2956), (1478, 1988)]