384417904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{34871}}^1$

素因数の和:34945

約数の個数: 40

約数和(自身を含む): 817260192

約数和(自身を除く): 432842288

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 53, 104, 106, 208, 212, 424, 689, 848, 1378, 2756, 5512, 11024, 34871, 69742, 139484, 278968, 453323, 557936, 906646, 1813292, 1848163, 3626584, 3696326, 7253168, 7392652, 14785304, 24026119, 29570608, 48052238, 96104476, 192208952, 384417904]

約数ペア:

[(1, 384417904), (2, 192208952), (4, 96104476), (8, 48052238), (13, 29570608), (16, 24026119), (26, 14785304), (52, 7392652), (53, 7253168), (104, 3696326), (106, 3626584), (208, 1848163), (212, 1813292), (424, 906646), (689, 557936), (848, 453323), (1378, 278968), (2756, 139484), (5512, 69742), (11024, 34871)]