1268792

素因数分解:

$2^3\times 7^1\times {\mathrm{139}}^1\times {\mathrm{163}}^1$

素因数の和:315

約数の個数: 32

約数和(自身を含む): 2755200

約数和(自身を除く): 1486408

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 139, 163, 278, 326, 556, 652, 973, 1112, 1141, 1304, 1946, 2282, 3892, 4564, 7784, 9128, 22657, 45314, 90628, 158599, 181256, 317198, 634396, 1268792]

約数ペア:

[(1, 1268792), (2, 634396), (4, 317198), (7, 181256), (8, 158599), (14, 90628), (28, 45314), (56, 22657), (139, 9128), (163, 7784), (278, 4564), (326, 3892), (556, 2282), (652, 1946), (973, 1304), (1112, 1141)]