21177500444

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1\times {\mathrm{1437517}}^1$

素因数の和:1437677

約数の個数: 24

約数和(自身を含む): 38640483840

約数和(自身を除く): 17462983396

約数列:

[1, 2, 4, 29, 58, 116, 127, 254, 508, 3683, 7366, 14732, 1437517, 2875034, 5750068, 41687993, 83375986, 166751972, 182564659, 365129318, 730258636, 5294375111, 10588750222, 21177500444]

約数ペア:

[(1, 21177500444), (2, 10588750222), (4, 5294375111), (29, 730258636), (58, 365129318), (116, 182564659), (127, 166751972), (254, 83375986), (508, 41687993), (3683, 5750068), (7366, 2875034), (14732, 1437517)]