242174974

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{11027}}^1$

素因数の和:11247

約数の個数: 16

約数和(自身を含む): 370540800

約数和(自身を除く): 128365826

約数列:

[1, 2, 79, 139, 158, 278, 10981, 11027, 21962, 22054, 871133, 1532753, 1742266, 3065506, 121087487, 242174974]

約数ペア:

[(1, 242174974), (2, 121087487), (79, 3065506), (139, 1742266), (158, 1532753), (278, 871133), (10981, 22054), (11027, 21962)]