2738020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{8053}}^1$

素因数の和:8079

約数の個数: 24

約数和(自身を含む): 6088824

約数和(自身を除く): 3350804

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 8053, 16106, 32212, 40265, 80530, 136901, 161060, 273802, 547604, 684505, 1369010, 2738020]

約数ペア:

[(1, 2738020), (2, 1369010), (4, 684505), (5, 547604), (10, 273802), (17, 161060), (20, 136901), (34, 80530), (68, 40265), (85, 32212), (170, 16106), (340, 8053)]