1254296057

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{541}}^1\times {\mathrm{19483}}^1$

素因数の和:20048

約数の個数: 16

約数和(自身を含む): 1520687232

約数和(自身を除く): 266391175

約数列:

[1, 7, 17, 119, 541, 3787, 9197, 19483, 64379, 136381, 331211, 2318477, 10540303, 73782121, 179185151, 1254296057]

約数ペア:

[(1, 1254296057), (7, 179185151), (17, 73782121), (119, 10540303), (541, 2318477), (3787, 331211), (9197, 136381), (19483, 64379)]