2777476

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1723}}^1$

素因数の和:1771

約数の個数: 24

約数和(自身を含む): 5406464

約数和(自身を除く): 2628988

約数列:

[1, 2, 4, 13, 26, 31, 52, 62, 124, 403, 806, 1612, 1723, 3446, 6892, 22399, 44798, 53413, 89596, 106826, 213652, 694369, 1388738, 2777476]

約数ペア:

[(1, 2777476), (2, 1388738), (4, 694369), (13, 213652), (26, 106826), (31, 89596), (52, 53413), (62, 44798), (124, 22399), (403, 6892), (806, 3446), (1612, 1723)]