4988990

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29347}}^1$

素因数の和:29371

約数の個数: 16

約数和(自身を含む): 9508752

約数和(自身を除く): 4519762

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 29347, 58694, 146735, 293470, 498899, 997798, 2494495, 4988990]

約数ペア:

[(1, 4988990), (2, 2494495), (5, 997798), (10, 498899), (17, 293470), (34, 146735), (85, 58694), (170, 29347)]