2019337306

素因数分解:

$2^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{311}}^1\times {\mathrm{2591}}^1$

素因数の和:3090

約数の個数: 32

約数和(自身を含む): 3493601280

約数和(自身を除く): 1474263974

約数列:

[1, 2, 7, 14, 179, 311, 358, 622, 1253, 2177, 2506, 2591, 4354, 5182, 18137, 36274, 55669, 111338, 389683, 463789, 779366, 805801, 927578, 1611602, 3246523, 5640607, 6493046, 11281214, 144238379, 288476758, 1009668653, 2019337306]

約数ペア:

[(1, 2019337306), (2, 1009668653), (7, 288476758), (14, 144238379), (179, 11281214), (311, 6493046), (358, 5640607), (622, 3246523), (1253, 1611602), (2177, 927578), (2506, 805801), (2591, 779366), (4354, 463789), (5182, 389683), (18137, 111338), (36274, 55669)]