2058311.00000000

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{197}}^1\times {\mathrm{709}}^1$

素因数の和:943

約数の個数: 40

約数和(自身を含む): 130739400

約数和(自身を除く): 65931128

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 197, 232, 394, 464, 709, 788, 1418, 1576, 2836, 3152, 5672, 5713, 11344, 11426, 20561, 22852, 41122, 45704, 82244, 91408, 139673, 164488, 279346, 328976, 558692, 1117384, 2234768, 4050517, 8101034, 16202068, 32404136, 64808272]

約数ペア:

[(1, 64808272), (2, 32404136), (4, 16202068), (8, 8101034), (16, 4050517), (29, 2234768), (58, 1117384), (116, 558692), (197, 328976), (232, 279346), (394, 164488), (464, 139673), (709, 91408), (788, 82244), (1418, 45704), (1576, 41122), (2836, 22852), (3152, 20561), (5672, 11426), (5713, 11344)]