2021107324

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1\times {\mathrm{72901}}^1$

素因数の和:73173

約数の個数: 24

約数和(自身を含む): 3674260800

約数和(自身を除く): 1653153476

約数列:

[1, 2, 4, 29, 58, 116, 239, 478, 956, 6931, 13862, 27724, 72901, 145802, 291604, 2114129, 4228258, 8456516, 17423339, 34846678, 69693356, 505276831, 1010553662, 2021107324]

約数ペア:

[(1, 2021107324), (2, 1010553662), (4, 505276831), (29, 69693356), (58, 34846678), (116, 17423339), (239, 8456516), (478, 4228258), (956, 2114129), (6931, 291604), (13862, 145802), (27724, 72901)]