2017228278

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^3\times {\mathrm{137}}^1\times {\mathrm{1117}}^1$

素因数の和:1298

約数の個数: 64

約数和(自身を含む): 4406351040

約数和(自身を除く): 2389122762

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 137, 169, 274, 338, 411, 507, 822, 1014, 1117, 1781, 2197, 2234, 3351, 3562, 4394, 5343, 6591, 6702, 10686, 13182, 14521, 23153, 29042, 43563, 46306, 69459, 87126, 138918, 153029, 188773, 300989, 306058, 377546, 459087, 566319, 601978, 902967, 918174, 1132638, 1805934, 1989377, 2454049, 3978754, 4908098, 5968131, 7362147, 11936262, 14724294, 25861901, 51723802, 77585703, 155171406, 336204713, 672409426, 1008614139, 2017228278]

約数ペア:

[(1, 2017228278), (2, 1008614139), (3, 672409426), (6, 336204713), (13, 155171406), (26, 77585703), (39, 51723802), (78, 25861901), (137, 14724294), (169, 11936262), (274, 7362147), (338, 5968131), (411, 4908098), (507, 3978754), (822, 2454049), (1014, 1989377), (1117, 1805934), (1781, 1132638), (2197, 918174), (2234, 902967), (3351, 601978), (3562, 566319), (4394, 459087), (5343, 377546), (6591, 306058), (6702, 300989), (10686, 188773), (13182, 153029), (14521, 138918), (23153, 87126), (29042, 69459), (43563, 46306)]