252999004178

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{42019}}^1\times {\mathrm{158449}}^1$

素因数の和:200489

約数の個数: 16

約数和(自身を含む): 399484140000

約数和(自身を除く): 146485135822

約数列:

[1, 2, 19, 38, 42019, 84038, 158449, 316898, 798361, 1596722, 3010531, 6021062, 6657868531, 13315737062, 126499502089, 252999004178]

約数ペア:

[(1, 252999004178), (2, 126499502089), (19, 13315737062), (38, 6657868531), (42019, 6021062), (84038, 3010531), (158449, 1596722), (316898, 798361)]