841280138

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2423}}^1\times {\mathrm{9137}}^1$

素因数の和:11581

約数の個数: 16

約数和(自身を含む): 1329030720

約数和(自身を除く): 487750582

約数列:

[1, 2, 19, 38, 2423, 4846, 9137, 18274, 46037, 92074, 173603, 347206, 22138951, 44277902, 420640069, 841280138]

約数ペア:

[(1, 841280138), (2, 420640069), (19, 44277902), (38, 22138951), (2423, 347206), (4846, 173603), (9137, 92074), (18274, 46037)]