1993164035

素因数分解:

$5^1\times {\mathrm{127}}^1\times {\mathrm{389}}^1\times {\mathrm{8069}}^1$

素因数の和:8590

約数の個数: 16

約数和(自身を含む): 2417126400

約数和(自身を除く): 423962365

約数列:

[1, 5, 127, 389, 635, 1945, 8069, 40345, 49403, 247015, 1024763, 3138841, 5123815, 15694205, 398632807, 1993164035]

約数ペア:

[(1, 1993164035), (5, 398632807), (127, 15694205), (389, 5123815), (635, 3138841), (1945, 1024763), (8069, 247015), (40345, 49403)]