1687988336

素因数分解:

$2^4\times {\mathrm{257}}^1\times {\mathrm{479}}^1\times {\mathrm{857}}^1$

素因数の和:1601

約数の個数: 40

約数和(自身を含む): 3293896320

約数和(自身を除く): 1605907984

約数列:

[1, 2, 4, 8, 16, 257, 479, 514, 857, 958, 1028, 1714, 1916, 2056, 3428, 3832, 4112, 6856, 7664, 13712, 123103, 220249, 246206, 410503, 440498, 492412, 821006, 880996, 984824, 1642012, 1761992, 1969648, 3284024, 3523984, 6568048, 105499271, 210998542, 421997084, 843994168, 1687988336]

約数ペア:

[(1, 1687988336), (2, 843994168), (4, 421997084), (8, 210998542), (16, 105499271), (257, 6568048), (479, 3523984), (514, 3284024), (857, 1969648), (958, 1761992), (1028, 1642012), (1714, 984824), (1916, 880996), (2056, 821006), (3428, 492412), (3832, 440498), (4112, 410503), (6856, 246206), (7664, 220249), (13712, 123103)]