1796626979

素因数分解:

$7^1\times {\mathrm{31}}^2\times {\mathrm{409}}^1\times {\mathrm{653}}^1$

素因数の和:1131

約数の個数: 24

約数和(自身を含む): 2130104160

約数和(自身を除く): 333477181

約数列:

[1, 7, 31, 217, 409, 653, 961, 2863, 4571, 6727, 12679, 20243, 88753, 141701, 267077, 393049, 627533, 1869539, 2751343, 4392731, 8279387, 57955709, 256660997, 1796626979]

約数ペア:

[(1, 1796626979), (7, 256660997), (31, 57955709), (217, 8279387), (409, 4392731), (653, 2751343), (961, 1869539), (2863, 627533), (4571, 393049), (6727, 267077), (12679, 141701), (20243, 88753)]