2236495

素因数分解:

$5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:390

約数の個数: 16

約数和(自身を含む): 2838528

約数和(自身を除く): 602033

約数列:

[1, 5, 31, 47, 155, 235, 307, 1457, 1535, 7285, 9517, 14429, 47585, 72145, 447299, 2236495]

約数ペア:

[(1, 2236495), (5, 447299), (31, 72145), (47, 47585), (155, 14429), (235, 9517), (307, 7285), (1457, 1535)]