2577844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:447

約数の個数: 24

約数和(自身を含む): 4808160

約数和(自身を除く): 2230316

約数列:

[1, 2, 4, 19, 38, 76, 107, 214, 317, 428, 634, 1268, 2033, 4066, 6023, 8132, 12046, 24092, 33919, 67838, 135676, 644461, 1288922, 2577844]

約数ペア:

[(1, 2577844), (2, 1288922), (4, 644461), (19, 135676), (38, 67838), (76, 33919), (107, 24092), (214, 12046), (317, 8132), (428, 6023), (634, 4066), (1268, 2033)]