861495068

素因数分解:

$2^2\times 7^2\times {\mathrm{433}}^1\times {\mathrm{10151}}^1$

素因数の和:10602

約数の個数: 36

約数和(自身を含む): 1757981232

約数和(自身を除く): 896486164

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 433, 866, 1732, 3031, 6062, 10151, 12124, 20302, 21217, 40604, 42434, 71057, 84868, 142114, 284228, 497399, 994798, 1989596, 4395383, 8790766, 17581532, 30767681, 61535362, 123070724, 215373767, 430747534, 861495068]

約数ペア:

[(1, 861495068), (2, 430747534), (4, 215373767), (7, 123070724), (14, 61535362), (28, 30767681), (49, 17581532), (98, 8790766), (196, 4395383), (433, 1989596), (866, 994798), (1732, 497399), (3031, 284228), (6062, 142114), (10151, 84868), (12124, 71057), (20302, 42434), (21217, 40604)]