134213380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{958667}}^1$

素因数の和:958683

約数の個数: 24

約数和(自身を含む): 322112448

約数和(自身を除く): 187899068

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 958667, 1917334, 3834668, 4793335, 6710669, 9586670, 13421338, 19173340, 26842676, 33553345, 67106690, 134213380]

約数ペア:

[(1, 134213380), (2, 67106690), (4, 33553345), (5, 26842676), (7, 19173340), (10, 13421338), (14, 9586670), (20, 6710669), (28, 4793335), (35, 3834668), (70, 1917334), (140, 958667)]