1087307906

素因数分解:

$2^1\times {\mathrm{181}}^1\times {\mathrm{1117}}^1\times {\mathrm{2689}}^1$

素因数の和:3989

約数の個数: 16

約数和(自身を含む): 1642051320

約数和(自身を除く): 554743414

約数列:

[1, 2, 181, 362, 1117, 2234, 2689, 5378, 202177, 404354, 486709, 973418, 3003613, 6007226, 543653953, 1087307906]

約数ペア:

[(1, 1087307906), (2, 543653953), (181, 6007226), (362, 3003613), (1117, 973418), (2234, 486709), (2689, 404354), (5378, 202177)]