8189514736

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{310021}}^1$

素因数の和:310169

約数の個数: 40

約数和(自身を含む): 17222342144

約数和(自身を除く): 9032827408

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 127, 208, 254, 508, 1016, 1651, 2032, 3302, 6604, 13208, 26416, 310021, 620042, 1240084, 2480168, 4030273, 4960336, 8060546, 16121092, 32242184, 39372667, 64484368, 78745334, 157490668, 314981336, 511844671, 629962672, 1023689342, 2047378684, 4094757368, 8189514736]

約数ペア:

[(1, 8189514736), (2, 4094757368), (4, 2047378684), (8, 1023689342), (13, 629962672), (16, 511844671), (26, 314981336), (52, 157490668), (104, 78745334), (127, 64484368), (208, 39372667), (254, 32242184), (508, 16121092), (1016, 8060546), (1651, 4960336), (2032, 4030273), (3302, 2480168), (6604, 1240084), (13208, 620042), (26416, 310021)]