788135836

素因数分解:

$2^2\times {\mathrm{109}}^1\times {\mathrm{907}}^1\times {\mathrm{1993}}^1$

素因数の和:3013

約数の個数: 24

約数和(自身を含む): 1394125040

約数和(自身を除く): 605989204

約数列:

[1, 2, 4, 109, 218, 436, 907, 1814, 1993, 3628, 3986, 7972, 98863, 197726, 217237, 395452, 434474, 868948, 1807651, 3615302, 7230604, 197033959, 394067918, 788135836]

約数ペア:

[(1, 788135836), (2, 394067918), (4, 197033959), (109, 7230604), (218, 3615302), (436, 1807651), (907, 868948), (1814, 434474), (1993, 395452), (3628, 217237), (3986, 197726), (7972, 98863)]