1315674448

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{20369}}^1$

素因数の和:20755

約数の個数: 40

約数和(自身を含む): 2788571520

約数和(自身を除く): 1472897072

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 367, 734, 1468, 2936, 4037, 5872, 8074, 16148, 20369, 32296, 40738, 64592, 81476, 162952, 224059, 325904, 448118, 896236, 1792472, 3584944, 7475423, 14950846, 29901692, 59803384, 82229653, 119606768, 164459306, 328918612, 657837224, 1315674448]

約数ペア:

[(1, 1315674448), (2, 657837224), (4, 328918612), (8, 164459306), (11, 119606768), (16, 82229653), (22, 59803384), (44, 29901692), (88, 14950846), (176, 7475423), (367, 3584944), (734, 1792472), (1468, 896236), (2936, 448118), (4037, 325904), (5872, 224059), (8074, 162952), (16148, 81476), (20369, 64592), (32296, 40738)]