2065644

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{1171}}^1$

素因数の和:1195

約数の個数: 54

約数和(自身を含む): 6079164

約数和(自身を除く): 4013520

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 49, 63, 84, 98, 126, 147, 196, 252, 294, 441, 588, 882, 1171, 1764, 2342, 3513, 4684, 7026, 8197, 10539, 14052, 16394, 21078, 24591, 32788, 42156, 49182, 57379, 73773, 98364, 114758, 147546, 172137, 229516, 295092, 344274, 516411, 688548, 1032822, 2065644]

約数ペア:

[(1, 2065644), (2, 1032822), (3, 688548), (4, 516411), (6, 344274), (7, 295092), (9, 229516), (12, 172137), (14, 147546), (18, 114758), (21, 98364), (28, 73773), (36, 57379), (42, 49182), (49, 42156), (63, 32788), (84, 24591), (98, 21078), (126, 16394), (147, 14052), (196, 10539), (252, 8197), (294, 7026), (441, 4684), (588, 3513), (882, 2342), (1171, 1764)]