2005996293889

素因数分解:

$7^1\times {\mathrm{89}}^1\times {\mathrm{15263}}^1\times {\mathrm{210961}}^1$

素因数の和:226320

約数の個数: 16

約数和(自身を含む): 2318489256960

約数和(自身を除く): 312492963071

約数列:

[1, 7, 89, 623, 15263, 106841, 210961, 1358407, 1476727, 9508849, 18775529, 131428703, 3219897743, 22539284201, 286570899127, 2005996293889]

約数ペア:

[(1, 2005996293889), (7, 286570899127), (89, 22539284201), (623, 3219897743), (15263, 131428703), (106841, 18775529), (210961, 9508849), (1358407, 1476727)]