1354521406

素因数分解:

$2^1\times 7^3\times {\mathrm{1061}}^1\times {\mathrm{1861}}^1$

素因数の和:2945

約数の個数: 32

約数和(自身を含む): 2372932800

約数和(自身を除く): 1018411394

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 1061, 1861, 2122, 3722, 7427, 13027, 14854, 26054, 51989, 91189, 103978, 182378, 363923, 638323, 727846, 1276646, 1974521, 3949042, 13821647, 27643294, 96751529, 193503058, 677260703, 1354521406]

約数ペア:

[(1, 1354521406), (2, 677260703), (7, 193503058), (14, 96751529), (49, 27643294), (98, 13821647), (343, 3949042), (686, 1974521), (1061, 1276646), (1861, 727846), (2122, 638323), (3722, 363923), (7427, 182378), (13027, 103978), (14854, 91189), (26054, 51989)]