1211968

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{653}}^1$

素因数の和:694

約数の個数: 28

約数和(自身を含む): 2491740

約数和(自身を除く): 1279772

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 653, 928, 1306, 1856, 2612, 5224, 10448, 18937, 20896, 37874, 41792, 75748, 151496, 302992, 605984, 1211968]

約数ペア:

[(1, 1211968), (2, 605984), (4, 302992), (8, 151496), (16, 75748), (29, 41792), (32, 37874), (58, 20896), (64, 18937), (116, 10448), (232, 5224), (464, 2612), (653, 1856), (928, 1306)]