644548326

素因数分解:

$2^1\times 3^1\times {\mathrm{61}}^1\times {\mathrm{839}}^1\times {\mathrm{2099}}^1$

素因数の和:3004

約数の個数: 32

約数和(自身を含む): 1312416000

約数和(自身を除く): 667867674

約数列:

[1, 2, 3, 6, 61, 122, 183, 366, 839, 1678, 2099, 2517, 4198, 5034, 6297, 12594, 51179, 102358, 128039, 153537, 256078, 307074, 384117, 768234, 1761061, 3522122, 5283183, 10566366, 107424721, 214849442, 322274163, 644548326]

約数ペア:

[(1, 644548326), (2, 322274163), (3, 214849442), (6, 107424721), (61, 10566366), (122, 5283183), (183, 3522122), (366, 1761061), (839, 768234), (1678, 384117), (2099, 307074), (2517, 256078), (4198, 153537), (5034, 128039), (6297, 102358), (12594, 51179)]