2142965

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{829}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 2868480

約数和(自身を除く): 725515

約数列:

[1, 5, 11, 47, 55, 235, 517, 829, 2585, 4145, 9119, 38963, 45595, 194815, 428593, 2142965]

約数ペア:

[(1, 2142965), (5, 428593), (11, 194815), (47, 45595), (55, 38963), (235, 9119), (517, 4145), (829, 2585)]