2345896

素因数分解:

$2^3\times 7^1\times {\mathrm{163}}^1\times {\mathrm{257}}^1$

素因数の和:433

約数の個数: 32

約数和(自身を含む): 5077440

約数和(自身を除く): 2731544

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 163, 257, 326, 514, 652, 1028, 1141, 1304, 1799, 2056, 2282, 3598, 4564, 7196, 9128, 14392, 41891, 83782, 167564, 293237, 335128, 586474, 1172948, 2345896]

約数ペア:

[(1, 2345896), (2, 1172948), (4, 586474), (7, 335128), (8, 293237), (14, 167564), (28, 83782), (56, 41891), (163, 14392), (257, 9128), (326, 7196), (514, 4564), (652, 3598), (1028, 2282), (1141, 2056), (1304, 1799)]