242507678

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{911683}}^1$

素因数の和:911711

約数の個数: 16

約数和(自身を含む): 437608320

約数和(自身を除く): 195100642

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 911683, 1823366, 6381781, 12763562, 17321977, 34643954, 121253839, 242507678]

約数ペア:

[(1, 242507678), (2, 121253839), (7, 34643954), (14, 17321977), (19, 12763562), (38, 6381781), (133, 1823366), (266, 911683)]