2009781708

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{491149}}^1$

素因数の和:491198

約数の個数: 48

約数和(自身を含む): 5280844800

約数和(自身を除く): 3271063092

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 31, 33, 44, 62, 66, 93, 124, 132, 186, 341, 372, 682, 1023, 1364, 2046, 4092, 491149, 982298, 1473447, 1964596, 2946894, 5402639, 5893788, 10805278, 15225619, 16207917, 21610556, 30451238, 32415834, 45676857, 60902476, 64831668, 91353714, 167481809, 182707428, 334963618, 502445427, 669927236, 1004890854, 2009781708]

約数ペア:

[(1, 2009781708), (2, 1004890854), (3, 669927236), (4, 502445427), (6, 334963618), (11, 182707428), (12, 167481809), (22, 91353714), (31, 64831668), (33, 60902476), (44, 45676857), (62, 32415834), (66, 30451238), (93, 21610556), (124, 16207917), (132, 15225619), (186, 10805278), (341, 5893788), (372, 5402639), (682, 2946894), (1023, 1964596), (1364, 1473447), (2046, 982298), (4092, 491149)]