1036703720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1993661}}^1$

素因数の和:1993685

約数の個数: 32

約数和(自身を含む): 2512014120

約数和(自身を除く): 1475310400

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 1993661, 3987322, 7974644, 9968305, 15949288, 19936610, 25917593, 39873220, 51835186, 79746440, 103670372, 129587965, 207340744, 259175930, 518351860, 1036703720]

約数ペア:

[(1, 1036703720), (2, 518351860), (4, 259175930), (5, 207340744), (8, 129587965), (10, 103670372), (13, 79746440), (20, 51835186), (26, 39873220), (40, 25917593), (52, 19936610), (65, 15949288), (104, 9968305), (130, 7974644), (260, 3987322), (520, 1993661)]