2028497632

素因数分解:

$2^5\times 7^1\times {\mathrm{41}}^1\times {\mathrm{220873}}^1$

素因数の和:220931

約数の個数: 48

約数和(自身を含む): 4675460832

約数和(自身を除く): 2646963200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 41, 56, 82, 112, 164, 224, 287, 328, 574, 656, 1148, 1312, 2296, 4592, 9184, 220873, 441746, 883492, 1546111, 1766984, 3092222, 3533968, 6184444, 7067936, 9055793, 12368888, 18111586, 24737776, 36223172, 49475552, 63390551, 72446344, 126781102, 144892688, 253562204, 289785376, 507124408, 1014248816, 2028497632]

約数ペア:

[(1, 2028497632), (2, 1014248816), (4, 507124408), (7, 289785376), (8, 253562204), (14, 144892688), (16, 126781102), (28, 72446344), (32, 63390551), (41, 49475552), (56, 36223172), (82, 24737776), (112, 18111586), (164, 12368888), (224, 9055793), (287, 7067936), (328, 6184444), (574, 3533968), (656, 3092222), (1148, 1766984), (1312, 1546111), (2296, 883492), (4592, 441746), (9184, 220873)]