2029632016

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{263}}^1\times {\mathrm{7907}}^1$

素因数の和:8239

約数の個数: 40

約数和(自身を含む): 4012582464

約数和(自身を除く): 1982950448

約数列:

[1, 2, 4, 8, 16, 61, 122, 244, 263, 488, 526, 976, 1052, 2104, 4208, 7907, 15814, 16043, 31628, 32086, 63256, 64172, 126512, 128344, 256688, 482327, 964654, 1929308, 2079541, 3858616, 4159082, 7717232, 8318164, 16636328, 33272656, 126852001, 253704002, 507408004, 1014816008, 2029632016]

約数ペア:

[(1, 2029632016), (2, 1014816008), (4, 507408004), (8, 253704002), (16, 126852001), (61, 33272656), (122, 16636328), (244, 8318164), (263, 7717232), (488, 4159082), (526, 3858616), (976, 2079541), (1052, 1929308), (2104, 964654), (4208, 482327), (7907, 256688), (15814, 128344), (16043, 126512), (31628, 64172), (32086, 63256)]