2089696

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^1\times {\mathrm{491}}^1$

素因数の和:527

約数の個数: 48

約数和(自身を含む): 4959360

約数和(自身を除く): 2869664

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 491, 532, 608, 982, 1064, 1964, 2128, 3437, 3928, 4256, 6874, 7856, 9329, 13748, 15712, 18658, 27496, 37316, 54992, 65303, 74632, 109984, 130606, 149264, 261212, 298528, 522424, 1044848, 2089696]

約数ペア:

[(1, 2089696), (2, 1044848), (4, 522424), (7, 298528), (8, 261212), (14, 149264), (16, 130606), (19, 109984), (28, 74632), (32, 65303), (38, 54992), (56, 37316), (76, 27496), (112, 18658), (133, 15712), (152, 13748), (224, 9329), (266, 7856), (304, 6874), (491, 4256), (532, 3928), (608, 3437), (982, 2128), (1064, 1964)]