426654462

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{12517}}^1$

素因数の和:12577

約数の個数: 64

約数和(自身を含む): 1009451520

約数和(自身を除く): 582797058

約数列:

[1, 2, 3, 6, 13, 19, 23, 26, 38, 39, 46, 57, 69, 78, 114, 138, 247, 299, 437, 494, 598, 741, 874, 897, 1311, 1482, 1794, 2622, 5681, 11362, 12517, 17043, 25034, 34086, 37551, 75102, 162721, 237823, 287891, 325442, 475646, 488163, 575782, 713469, 863673, 976326, 1426938, 1727346, 3091699, 3742583, 5469929, 6183398, 7485166, 9275097, 10939858, 11227749, 16409787, 18550194, 22455498, 32819574, 71109077, 142218154, 213327231, 426654462]

約数ペア:

[(1, 426654462), (2, 213327231), (3, 142218154), (6, 71109077), (13, 32819574), (19, 22455498), (23, 18550194), (26, 16409787), (38, 11227749), (39, 10939858), (46, 9275097), (57, 7485166), (69, 6183398), (78, 5469929), (114, 3742583), (138, 3091699), (247, 1727346), (299, 1426938), (437, 976326), (494, 863673), (598, 713469), (741, 575782), (874, 488163), (897, 475646), (1311, 325442), (1482, 287891), (1794, 237823), (2622, 162721), (5681, 75102), (11362, 37551), (12517, 34086), (17043, 25034)]