3971308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{2099}}^1$

素因数の和:2157

約数の個数: 24

約数和(自身を含む): 7761600

約数和(自身を除く): 3790292

約数列:

[1, 2, 4, 11, 22, 43, 44, 86, 172, 473, 946, 1892, 2099, 4198, 8396, 23089, 46178, 90257, 92356, 180514, 361028, 992827, 1985654, 3971308]

約数ペア:

[(1, 3971308), (2, 1985654), (4, 992827), (11, 361028), (22, 180514), (43, 92356), (44, 90257), (86, 46178), (172, 23089), (473, 8396), (946, 4198), (1892, 2099)]