2887684418

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1\times {\mathrm{80209}}^1$

素因数の和:80641

約数の個数: 16

約数和(自身を含む): 4435292160

約数和(自身を除く): 1547607742

約数列:

[1, 2, 47, 94, 383, 766, 18001, 36002, 80209, 160418, 3769823, 7539646, 30720047, 61440094, 1443842209, 2887684418]

約数ペア:

[(1, 2887684418), (2, 1443842209), (47, 61440094), (94, 30720047), (383, 7539646), (766, 3769823), (18001, 160418), (36002, 80209)]