8889409990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{52290647}}^1$

素因数の和:52290671

約数の個数: 16

約数和(自身を含む): 16942169952

約数和(自身を除く): 8052759962

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 52290647, 104581294, 261453235, 522906470, 888940999, 1777881998, 4444704995, 8889409990]

約数ペア:

[(1, 8889409990), (2, 4444704995), (5, 1777881998), (10, 888940999), (17, 522906470), (34, 261453235), (85, 104581294), (170, 52290647)]