1409286472

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{2843}}^1$

素因数の和:3034

約数の個数: 64

約数和(自身を含む): 2973231360

約数和(自身を除く): 1563944888

約数列:

[1, 2, 4, 8, 11, 22, 43, 44, 86, 88, 131, 172, 262, 344, 473, 524, 946, 1048, 1441, 1892, 2843, 2882, 3784, 5633, 5686, 5764, 11266, 11372, 11528, 22532, 22744, 31273, 45064, 61963, 62546, 122249, 123926, 125092, 244498, 247852, 250184, 372433, 488996, 495704, 744866, 977992, 1344739, 1489732, 2689478, 2979464, 4096763, 5378956, 8193526, 10757912, 16014619, 16387052, 32029238, 32774104, 64058476, 128116952, 176160809, 352321618, 704643236, 1409286472]

約数ペア:

[(1, 1409286472), (2, 704643236), (4, 352321618), (8, 176160809), (11, 128116952), (22, 64058476), (43, 32774104), (44, 32029238), (86, 16387052), (88, 16014619), (131, 10757912), (172, 8193526), (262, 5378956), (344, 4096763), (473, 2979464), (524, 2689478), (946, 1489732), (1048, 1344739), (1441, 977992), (1892, 744866), (2843, 495704), (2882, 488996), (3784, 372433), (5633, 250184), (5686, 247852), (5764, 244498), (11266, 125092), (11372, 123926), (11528, 122249), (22532, 62546), (22744, 61963), (31273, 45064)]