8991470

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1\times {\mathrm{233}}^1$

素因数の和:484

約数の個数: 32

約数和(自身を含む): 17286048

約数和(自身を除く): 8294578

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 227, 233, 454, 466, 1135, 1165, 2270, 2330, 3859, 3961, 7718, 7922, 19295, 19805, 38590, 39610, 52891, 105782, 264455, 528910, 899147, 1798294, 4495735, 8991470]

約数ペア:

[(1, 8991470), (2, 4495735), (5, 1798294), (10, 899147), (17, 528910), (34, 264455), (85, 105782), (170, 52891), (227, 39610), (233, 38590), (454, 19805), (466, 19295), (1135, 7922), (1165, 7718), (2270, 3961), (2330, 3859)]