2025857967

素因数分解:

$3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{907}}^1$

素因数の和:1068

約数の個数: 64

約数和(自身を含む): 3302621184

約数和(自身を除く): 1276763217

約数列:

[1, 3, 7, 21, 31, 47, 73, 93, 141, 217, 219, 329, 511, 651, 907, 987, 1457, 1533, 2263, 2721, 3431, 4371, 6349, 6789, 10199, 10293, 15841, 19047, 24017, 28117, 30597, 42629, 47523, 66211, 72051, 84351, 106361, 127887, 196819, 198633, 298403, 319083, 463477, 590457, 744527, 895209, 1321499, 1390431, 2052541, 2233581, 3111917, 3964497, 6157623, 9250493, 9335751, 14367787, 21783419, 27751479, 43103361, 65350257, 96469427, 289408281, 675285989, 2025857967]

約数ペア:

[(1, 2025857967), (3, 675285989), (7, 289408281), (21, 96469427), (31, 65350257), (47, 43103361), (73, 27751479), (93, 21783419), (141, 14367787), (217, 9335751), (219, 9250493), (329, 6157623), (511, 3964497), (651, 3111917), (907, 2233581), (987, 2052541), (1457, 1390431), (1533, 1321499), (2263, 895209), (2721, 744527), (3431, 590457), (4371, 463477), (6349, 319083), (6789, 298403), (10199, 198633), (10293, 196819), (15841, 127887), (19047, 106361), (24017, 84351), (28117, 72051), (30597, 66211), (42629, 47523)]