920455394

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{2371}}^1\times {\mathrm{2659}}^1$

素因数の和:5105

約数の個数: 16

約数和(自身を含む): 1400713440

約数和(自身を除く): 480258046

約数列:

[1, 2, 73, 146, 2371, 2659, 4742, 5318, 173083, 194107, 346166, 388214, 6304489, 12608978, 460227697, 920455394]

約数ペア:

[(1, 920455394), (2, 460227697), (73, 12608978), (146, 6304489), (2371, 388214), (2659, 346166), (4742, 194107), (5318, 173083)]