8137790

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{10301}}^1$

素因数の和:10387

約数の個数: 16

約数和(自身を含む): 14834880

約数和(自身を除く): 6697090

約数列:

[1, 2, 5, 10, 79, 158, 395, 790, 10301, 20602, 51505, 103010, 813779, 1627558, 4068895, 8137790]

約数ペア:

[(1, 8137790), (2, 4068895), (5, 1627558), (10, 813779), (79, 103010), (158, 51505), (395, 20602), (790, 10301)]