547985788

素因数分解:

$2^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{120067}}^1$

素因数の和:120241

約数の個数: 24

約数和(自身を含む): 1102704512

約数和(自身を除く): 554718724

約数列:

[1, 2, 4, 7, 14, 28, 163, 326, 652, 1141, 2282, 4564, 120067, 240134, 480268, 840469, 1680938, 3361876, 19570921, 39141842, 78283684, 136996447, 273992894, 547985788]

約数ペア:

[(1, 547985788), (2, 273992894), (4, 136996447), (7, 78283684), (14, 39141842), (28, 19570921), (163, 3361876), (326, 1680938), (652, 840469), (1141, 480268), (2282, 240134), (4564, 120067)]