1017780512

素因数分解:

$2^5\times 7^1\times {\mathrm{1621}}^1\times {\mathrm{2803}}^1$

素因数の和:4441

約数の個数: 48

約数和(自身を含む): 2292236352

約数和(自身を除く): 1274455840

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 1621, 2803, 3242, 5606, 6484, 11212, 11347, 12968, 19621, 22424, 22694, 25936, 39242, 44848, 45388, 51872, 78484, 89696, 90776, 156968, 181552, 313936, 363104, 627872, 4543663, 9087326, 18174652, 31805641, 36349304, 63611282, 72698608, 127222564, 145397216, 254445128, 508890256, 1017780512]

約数ペア:

[(1, 1017780512), (2, 508890256), (4, 254445128), (7, 145397216), (8, 127222564), (14, 72698608), (16, 63611282), (28, 36349304), (32, 31805641), (56, 18174652), (112, 9087326), (224, 4543663), (1621, 627872), (2803, 363104), (3242, 313936), (5606, 181552), (6484, 156968), (11212, 90776), (11347, 89696), (12968, 78484), (19621, 51872), (22424, 45388), (22694, 44848), (25936, 39242)]