2026089776

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{6664769}}^1$

素因数の和:6664796

約数の個数: 20

約数和(自身を含む): 4132157400

約数和(自身を除く): 2106067624

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 6664769, 13329538, 26659076, 53318152, 106636304, 126630611, 253261222, 506522444, 1013044888, 2026089776]

約数ペア:

[(1, 2026089776), (2, 1013044888), (4, 506522444), (8, 253261222), (16, 126630611), (19, 106636304), (38, 53318152), (76, 26659076), (152, 13329538), (304, 6664769)]