13303539824

素因数分解:

$2^4\times {\mathrm{661}}^1\times {\mathrm{743}}^1\times {\mathrm{1693}}^1$

素因数の和:3105

約数の個数: 40

約数和(自身を含む): 25864615392

約数和(自身を除く): 12561075568

約数列:

[1, 2, 4, 8, 16, 661, 743, 1322, 1486, 1693, 2644, 2972, 3386, 5288, 5944, 6772, 10576, 11888, 13544, 27088, 491123, 982246, 1119073, 1257899, 1964492, 2238146, 2515798, 3928984, 4476292, 5031596, 7857968, 8952584, 10063192, 17905168, 20126384, 831471239, 1662942478, 3325884956, 6651769912, 13303539824]

約数ペア:

[(1, 13303539824), (2, 6651769912), (4, 3325884956), (8, 1662942478), (16, 831471239), (661, 20126384), (743, 17905168), (1322, 10063192), (1486, 8952584), (1693, 7857968), (2644, 5031596), (2972, 4476292), (3386, 3928984), (5288, 2515798), (5944, 2238146), (6772, 1964492), (10576, 1257899), (11888, 1119073), (13544, 982246), (27088, 491123)]