2167417390

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1\times {\mathrm{2711}}^1$

素因数の和:5328

約数の個数: 32

約数和(自身を含む): 4030248960

約数和(自身を除く): 1862831570

約数列:

[1, 2, 5, 10, 31, 62, 155, 310, 2579, 2711, 5158, 5422, 12895, 13555, 25790, 27110, 79949, 84041, 159898, 168082, 399745, 420205, 799490, 840410, 6991669, 13983338, 34958345, 69916690, 216741739, 433483478, 1083708695, 2167417390]

約数ペア:

[(1, 2167417390), (2, 1083708695), (5, 433483478), (10, 216741739), (31, 69916690), (62, 34958345), (155, 13983338), (310, 6991669), (2579, 840410), (2711, 799490), (5158, 420205), (5422, 399745), (12895, 168082), (13555, 159898), (25790, 84041), (27110, 79949)]