313620346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{634859}}^1$

素因数の和:634893

約数の個数: 16

約数和(自身を含む): 533282400

約数和(自身を除く): 219662054

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 634859, 1269718, 8253167, 12062321, 16506334, 24124642, 156810173, 313620346]

約数ペア:

[(1, 313620346), (2, 156810173), (13, 24124642), (19, 16506334), (26, 12062321), (38, 8253167), (247, 1269718), (494, 634859)]