2015511952

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{163}}^1\times {\mathrm{20887}}^1$

素因数の和:21095

約数の個数: 40

約数和(自身を含む): 4035394496

約数和(自身を除く): 2019882544

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 163, 296, 326, 592, 652, 1304, 2608, 6031, 12062, 20887, 24124, 41774, 48248, 83548, 96496, 167096, 334192, 772819, 1545638, 3091276, 3404581, 6182552, 6809162, 12365104, 13618324, 27236648, 54473296, 125969497, 251938994, 503877988, 1007755976, 2015511952]

約数ペア:

[(1, 2015511952), (2, 1007755976), (4, 503877988), (8, 251938994), (16, 125969497), (37, 54473296), (74, 27236648), (148, 13618324), (163, 12365104), (296, 6809162), (326, 6182552), (592, 3404581), (652, 3091276), (1304, 1545638), (2608, 772819), (6031, 334192), (12062, 167096), (20887, 96496), (24124, 83548), (41774, 48248)]