2808908

素因数分解:

$2^2\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{223}}^1$

素因数の和:341

約数の個数: 24

約数和(自身を含む): 5117952

約数和(自身を除く): 2309044

約数列:

[1, 2, 4, 47, 67, 94, 134, 188, 223, 268, 446, 892, 3149, 6298, 10481, 12596, 14941, 20962, 29882, 41924, 59764, 702227, 1404454, 2808908]

約数ペア:

[(1, 2808908), (2, 1404454), (4, 702227), (47, 59764), (67, 41924), (94, 29882), (134, 20962), (188, 14941), (223, 12596), (268, 10481), (446, 6298), (892, 3149)]