2044688072

素因数分解:

$2^3\times 7^2\times {\mathrm{2213}}^1\times {\mathrm{2357}}^1$

素因数の和:4590

約数の個数: 48

約数和(自身を含む): 4463623260

約数和(自身を除く): 2418935188

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 392, 2213, 2357, 4426, 4714, 8852, 9428, 15491, 16499, 17704, 18856, 30982, 32998, 61964, 65996, 108437, 115493, 123928, 131992, 216874, 230986, 433748, 461972, 867496, 923944, 5216041, 10432082, 20864164, 36512287, 41728328, 73024574, 146049148, 255586009, 292098296, 511172018, 1022344036, 2044688072]

約数ペア:

[(1, 2044688072), (2, 1022344036), (4, 511172018), (7, 292098296), (8, 255586009), (14, 146049148), (28, 73024574), (49, 41728328), (56, 36512287), (98, 20864164), (196, 10432082), (392, 5216041), (2213, 923944), (2357, 867496), (4426, 461972), (4714, 433748), (8852, 230986), (9428, 216874), (15491, 131992), (16499, 123928), (17704, 115493), (18856, 108437), (30982, 65996), (32998, 61964)]