259214587

素因数分解:

${\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{269}}^1\times {\mathrm{1237}}^1$

素因数の和:1566

約数の個数: 16

約数和(自身を含む): 280778400

約数和(自身を除く): 21563813

約数列:

[1, 19, 41, 269, 779, 1237, 5111, 11029, 23503, 50717, 209551, 332753, 963623, 6322307, 13642873, 259214587]

約数ペア:

[(1, 259214587), (19, 13642873), (41, 6322307), (269, 963623), (779, 332753), (1237, 209551), (5111, 50717), (11029, 23503)]