873810434

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{2789}}^1$

素因数の和:2967

約数の個数: 48

約数和(自身を含む): 1603022400

約数和(自身を除く): 729211966

約数列:

[1, 2, 7, 14, 23, 46, 49, 98, 139, 161, 278, 322, 973, 1127, 1946, 2254, 2789, 3197, 5578, 6394, 6811, 13622, 19523, 22379, 39046, 44758, 64147, 128294, 136661, 156653, 273322, 313306, 387671, 449029, 775342, 898058, 2713697, 3143203, 5427394, 6286406, 8916433, 17832866, 18995879, 37991758, 62415031, 124830062, 436905217, 873810434]

約数ペア:

[(1, 873810434), (2, 436905217), (7, 124830062), (14, 62415031), (23, 37991758), (46, 18995879), (49, 17832866), (98, 8916433), (139, 6286406), (161, 5427394), (278, 3143203), (322, 2713697), (973, 898058), (1127, 775342), (1946, 449029), (2254, 387671), (2789, 313306), (3197, 273322), (5578, 156653), (6394, 136661), (6811, 128294), (13622, 64147), (19523, 44758), (22379, 39046)]