1270556476

素因数分解:

$2^2\times 7^2\times {\mathrm{6482431}}^1$

素因数の和:6482449

約数の個数: 18

約数和(自身を含む): 2586490368

約数和(自身を除く): 1315933892

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 6482431, 12964862, 25929724, 45377017, 90754034, 181508068, 317639119, 635278238, 1270556476]

約数ペア:

[(1, 1270556476), (2, 635278238), (4, 317639119), (7, 181508068), (14, 90754034), (28, 45377017), (49, 25929724), (98, 12964862), (196, 6482431)]