2012689332

素因数分解:

$2^2\times 3^2\times {\mathrm{211}}^1\times {\mathrm{257}}^1\times {\mathrm{1031}}^1$

素因数の和:1509

約数の個数: 72

約数和(自身を含む): 5136610752

約数和(自身を除く): 3123921420

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 211, 257, 422, 514, 633, 771, 844, 1028, 1031, 1266, 1542, 1899, 2062, 2313, 2532, 3084, 3093, 3798, 4124, 4626, 6186, 7596, 9252, 9279, 12372, 18558, 37116, 54227, 108454, 162681, 216908, 217541, 264967, 325362, 435082, 488043, 529934, 650724, 652623, 794901, 870164, 976086, 1059868, 1305246, 1589802, 1952172, 1957869, 2384703, 2610492, 3179604, 3915738, 4769406, 7831476, 9538812, 55908037, 111816074, 167724111, 223632148, 335448222, 503172333, 670896444, 1006344666, 2012689332]

約数ペア:

[(1, 2012689332), (2, 1006344666), (3, 670896444), (4, 503172333), (6, 335448222), (9, 223632148), (12, 167724111), (18, 111816074), (36, 55908037), (211, 9538812), (257, 7831476), (422, 4769406), (514, 3915738), (633, 3179604), (771, 2610492), (844, 2384703), (1028, 1957869), (1031, 1952172), (1266, 1589802), (1542, 1305246), (1899, 1059868), (2062, 976086), (2313, 870164), (2532, 794901), (3084, 652623), (3093, 650724), (3798, 529934), (4124, 488043), (4626, 435082), (6186, 325362), (7596, 264967), (9252, 217541), (9279, 216908), (12372, 162681), (18558, 108454), (37116, 54227)]