2278542

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{54251}}^1$

素因数の和:54263

約数の個数: 16

約数和(自身を含む): 5208192

約数和(自身を除く): 2929650

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 54251, 108502, 162753, 325506, 379757, 759514, 1139271, 2278542]

約数ペア:

[(1, 2278542), (2, 1139271), (3, 759514), (6, 379757), (7, 325506), (14, 162753), (21, 108502), (42, 54251)]