821324156

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{1087}}^1\times {\mathrm{1733}}^1$

素因数の和:2933

約数の個数: 24

約数和(自身を含む): 1452675840

約数和(自身を除く): 631351684

約数列:

[1, 2, 4, 109, 218, 436, 1087, 1733, 2174, 3466, 4348, 6932, 118483, 188897, 236966, 377794, 473932, 755588, 1883771, 3767542, 7535084, 205331039, 410662078, 821324156]

約数ペア:

[(1, 821324156), (2, 410662078), (4, 205331039), (109, 7535084), (218, 3767542), (436, 1883771), (1087, 755588), (1733, 473932), (2174, 377794), (3466, 236966), (4348, 188897), (6932, 118483)]