1292826494

素因数分解:

$2^1\times {\mathrm{353}}^1\times {\mathrm{457}}^1\times {\mathrm{4007}}^1$

素因数の和:4819

約数の個数: 16

約数和(自身を含む): 1949475168

約数和(自身を除く): 656648674

約数列:

[1, 2, 353, 457, 706, 914, 4007, 8014, 161321, 322642, 1414471, 1831199, 2828942, 3662398, 646413247, 1292826494]

約数ペア:

[(1, 1292826494), (2, 646413247), (353, 3662398), (457, 2828942), (706, 1831199), (914, 1414471), (4007, 322642), (8014, 161321)]