989898234

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^2\times {\mathrm{976231}}^1$

素因数の和:976262

約数の個数: 24

約数和(自身を含む): 2143805472

約数和(自身を除く): 1153907238

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 169, 338, 507, 1014, 976231, 1952462, 2928693, 5857386, 12691003, 25382006, 38073009, 76146018, 164983039, 329966078, 494949117, 989898234]

約数ペア:

[(1, 989898234), (2, 494949117), (3, 329966078), (6, 164983039), (13, 76146018), (26, 38073009), (39, 25382006), (78, 12691003), (169, 5857386), (338, 2928693), (507, 1952462), (1014, 976231)]