13305436984

素因数分解:

$2^3\times 7^1\times {\mathrm{193}}^1\times {\mathrm{1231073}}^1$

素因数の和:1231279

約数の個数: 32

約数和(自身を含む): 28659402720

約数和(自身を除く): 15353965736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 193, 386, 772, 1351, 1544, 2702, 5404, 10808, 1231073, 2462146, 4924292, 8617511, 9848584, 17235022, 34470044, 68940088, 237597089, 475194178, 950388356, 1663179623, 1900776712, 3326359246, 6652718492, 13305436984]

約数ペア:

[(1, 13305436984), (2, 6652718492), (4, 3326359246), (7, 1900776712), (8, 1663179623), (14, 950388356), (28, 475194178), (56, 237597089), (193, 68940088), (386, 34470044), (772, 17235022), (1351, 9848584), (1544, 8617511), (2702, 4924292), (5404, 2462146), (10808, 1231073)]