685482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{859}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 1651200

約数和(自身を除く): 965718

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 859, 1718, 2577, 5154, 6013, 12026, 16321, 18039, 32642, 36078, 48963, 97926, 114247, 228494, 342741, 685482]

約数ペア:

[(1, 685482), (2, 342741), (3, 228494), (6, 114247), (7, 97926), (14, 48963), (19, 36078), (21, 32642), (38, 18039), (42, 16321), (57, 12026), (114, 6013), (133, 5154), (266, 2577), (399, 1718), (798, 859)]