2045570113

素因数分解:

${\mathrm{23}}^1\times {\mathrm{157}}^1\times {\mathrm{643}}^1\times {\mathrm{881}}^1$

素因数の和:1704

約数の個数: 16

約数和(自身を含む): 2153886336

約数和(自身を除く): 108316223

約数列:

[1, 23, 157, 643, 881, 3611, 14789, 20263, 100951, 138317, 566483, 2321873, 3181291, 13029109, 88937831, 2045570113]

約数ペア:

[(1, 2045570113), (23, 88937831), (157, 13029109), (643, 3181291), (881, 2321873), (3611, 566483), (14789, 138317), (20263, 100951)]