4280493434

素因数分解:

$2^1\times 7^1\times {\mathrm{1499}}^1\times {\mathrm{203969}}^1$

素因数の和:205477

約数の個数: 16

約数和(自身を含む): 7342920000

約数和(自身を除く): 3062426566

約数列:

[1, 2, 7, 14, 1499, 2998, 10493, 20986, 203969, 407938, 1427783, 2855566, 305749531, 611499062, 2140246717, 4280493434]

約数ペア:

[(1, 4280493434), (2, 2140246717), (7, 611499062), (14, 305749531), (1499, 2855566), (2998, 1427783), (10493, 407938), (20986, 203969)]