9971063138

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{2203063}}^1$

素因数の和:2203169

約数の個数: 16

約数和(自身を含む): 15650566656

約数和(自身を除く): 5679503518

約数列:

[1, 2, 31, 62, 73, 146, 2263, 4526, 2203063, 4406126, 68294953, 136589906, 160823599, 321647198, 4985531569, 9971063138]

約数ペア:

[(1, 9971063138), (2, 4985531569), (31, 321647198), (62, 160823599), (73, 136589906), (146, 68294953), (2263, 4406126), (4526, 2203063)]