1314309808

素因数分解:

$2^4\times 7^1\times {\mathrm{439}}^1\times {\mathrm{26731}}^1$

素因数の和:27185

約数の個数: 40

約数和(自身を含む): 2916995840

約数和(自身を除く): 1602686032

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 439, 878, 1756, 3073, 3512, 6146, 7024, 12292, 24584, 26731, 49168, 53462, 106924, 187117, 213848, 374234, 427696, 748468, 1496936, 2993872, 11734909, 23469818, 46939636, 82144363, 93879272, 164288726, 187758544, 328577452, 657154904, 1314309808]

約数ペア:

[(1, 1314309808), (2, 657154904), (4, 328577452), (7, 187758544), (8, 164288726), (14, 93879272), (16, 82144363), (28, 46939636), (56, 23469818), (112, 11734909), (439, 2993872), (878, 1496936), (1756, 748468), (3073, 427696), (3512, 374234), (6146, 213848), (7024, 187117), (12292, 106924), (24584, 53462), (26731, 49168)]