2912172382

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{2337217}}^1$

素因数の和:2337315

約数の個数: 16

約数和(自身を含む): 5048390880

約数和(自身を除く): 2136218498

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 2337217, 4674434, 16360519, 32721038, 208012313, 416024626, 1456086191, 2912172382]

約数ペア:

[(1, 2912172382), (2, 1456086191), (7, 416024626), (14, 208012313), (89, 32721038), (178, 16360519), (623, 4674434), (1246, 2337217)]