2186485928

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{307}}^1\times {\mathrm{80933}}^1$

素因数の和:81257

約数の個数: 32

約数和(自身を含む): 4486980960

約数和(自身を除く): 2300495032

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 307, 614, 1228, 2456, 3377, 6754, 13508, 27016, 80933, 161866, 323732, 647464, 890263, 1780526, 3561052, 7122104, 24846431, 49692862, 99385724, 198771448, 273310741, 546621482, 1093242964, 2186485928]

約数ペア:

[(1, 2186485928), (2, 1093242964), (4, 546621482), (8, 273310741), (11, 198771448), (22, 99385724), (44, 49692862), (88, 24846431), (307, 7122104), (614, 3561052), (1228, 1780526), (2456, 890263), (3377, 647464), (6754, 323732), (13508, 161866), (27016, 80933)]