2080573915

素因数分解:

$5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{667921}}^1$

素因数の和:668022

約数の個数: 16

約数和(自身を含む): 2885423040

約数和(自身を除く): 804849125

約数列:

[1, 5, 7, 35, 89, 445, 623, 3115, 667921, 3339605, 4675447, 23377235, 59444969, 297224845, 416114783, 2080573915]

約数ペア:

[(1, 2080573915), (5, 416114783), (7, 297224845), (35, 59444969), (89, 23377235), (445, 4675447), (623, 3339605), (3115, 667921)]