2798992

素因数分解:

$2^4\times 7^1\times {\mathrm{67}}^1\times {\mathrm{373}}^1$

素因数の和:455

約数の個数: 40

約数和(自身を含む): 6307136

約数和(自身を除く): 3508144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 67, 112, 134, 268, 373, 469, 536, 746, 938, 1072, 1492, 1876, 2611, 2984, 3752, 5222, 5968, 7504, 10444, 20888, 24991, 41776, 49982, 99964, 174937, 199928, 349874, 399856, 699748, 1399496, 2798992]

約数ペア:

[(1, 2798992), (2, 1399496), (4, 699748), (7, 399856), (8, 349874), (14, 199928), (16, 174937), (28, 99964), (56, 49982), (67, 41776), (112, 24991), (134, 20888), (268, 10444), (373, 7504), (469, 5968), (536, 5222), (746, 3752), (938, 2984), (1072, 2611), (1492, 1876)]