2238805

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{163}}^1$

素因数の和:276

約数の個数: 16

約数和(自身を含む): 2810304

約数和(自身を除く): 571499

約数列:

[1, 5, 41, 67, 163, 205, 335, 815, 2747, 6683, 10921, 13735, 33415, 54605, 447761, 2238805]

約数ペア:

[(1, 2238805), (5, 447761), (41, 54605), (67, 33415), (163, 13735), (205, 10921), (335, 6683), (815, 2747)]