2017326848

素因数分解:

$2^8\times {\mathrm{97}}^1\times {\mathrm{81239}}^1$

素因数の和:81352

約数の個数: 36

約数和(自身を含む): 4068336720

約数和(自身を除く): 2051009872

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 776, 1552, 3104, 6208, 12416, 24832, 81239, 162478, 324956, 649912, 1299824, 2599648, 5199296, 7880183, 10398592, 15760366, 20797184, 31520732, 63041464, 126082928, 252165856, 504331712, 1008663424, 2017326848]

約数ペア:

[(1, 2017326848), (2, 1008663424), (4, 504331712), (8, 252165856), (16, 126082928), (32, 63041464), (64, 31520732), (97, 20797184), (128, 15760366), (194, 10398592), (256, 7880183), (388, 5199296), (776, 2599648), (1552, 1299824), (3104, 649912), (6208, 324956), (12416, 162478), (24832, 81239)]