1292313265

素因数分解:

$5^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1\times {\mathrm{18671}}^1$

素因数の和:18912

約数の個数: 16

約数和(自身を含む): 1577410560

約数和(自身を除く): 285097295

約数列:

[1, 5, 109, 127, 545, 635, 13843, 18671, 69215, 93355, 2035139, 2371217, 10175695, 11856085, 258462653, 1292313265]

約数ペア:

[(1, 1292313265), (5, 258462653), (109, 11856085), (127, 10175695), (545, 2371217), (635, 2035139), (13843, 93355), (18671, 69215)]