542791886

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{156967}}^1$

素因数の和:157008

約数の個数: 32

約数和(自身を含む): 1054824960

約数和(自身を除く): 512033074

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 182, 247, 266, 494, 1729, 3458, 156967, 313934, 1098769, 2040571, 2197538, 2982373, 4081142, 5964746, 14283997, 20876611, 28567994, 38770849, 41753222, 77541698, 271395943, 542791886]

約数ペア:

[(1, 542791886), (2, 271395943), (7, 77541698), (13, 41753222), (14, 38770849), (19, 28567994), (26, 20876611), (38, 14283997), (91, 5964746), (133, 4081142), (182, 2982373), (247, 2197538), (266, 2040571), (494, 1098769), (1729, 313934), (3458, 156967)]