140574014

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{79063}}^1$

素因数の和:79199

約数の個数: 16

約数和(自身を含む): 242884608

約数和(自身を除く): 102310594

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 79063, 158126, 553441, 1106882, 10041001, 20082002, 70287007, 140574014]

約数ペア:

[(1, 140574014), (2, 70287007), (7, 20082002), (14, 10041001), (127, 1106882), (254, 553441), (889, 158126), (1778, 79063)]