2718772

素因数分解:

$2^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1091}}^1$

素因数の和:1191

約数の個数: 24

約数和(自身を含む): 5503680

約数和(自身を除く): 2784908

約数列:

[1, 2, 4, 7, 14, 28, 89, 178, 356, 623, 1091, 1246, 2182, 2492, 4364, 7637, 15274, 30548, 97099, 194198, 388396, 679693, 1359386, 2718772]

約数ペア:

[(1, 2718772), (2, 1359386), (4, 679693), (7, 388396), (14, 194198), (28, 97099), (89, 30548), (178, 15274), (356, 7637), (623, 4364), (1091, 2492), (1246, 2182)]