2017228568

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{1279}}^1\times {\mathrm{11597}}^1$

素因数の和:12899

約数の個数: 32

約数和(自身を含む): 4008268800

約数和(自身を除く): 1991040232

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 1279, 2558, 5116, 10232, 11597, 21743, 23194, 43486, 46388, 86972, 92776, 173944, 197149, 394298, 788596, 1577192, 14832563, 29665126, 59330252, 118660504, 252153571, 504307142, 1008614284, 2017228568]

約数ペア:

[(1, 2017228568), (2, 1008614284), (4, 504307142), (8, 252153571), (17, 118660504), (34, 59330252), (68, 29665126), (136, 14832563), (1279, 1577192), (2558, 788596), (5116, 394298), (10232, 197149), (11597, 173944), (21743, 92776), (23194, 86972), (43486, 46388)]