2155118824

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{113}}^1\times {\mathrm{50723}}^1$

素因数の和:50889

約数の個数: 32

約数和(自身を含む): 4163425920

約数和(自身を除く): 2008307096

約数列:

[1, 2, 4, 8, 47, 94, 113, 188, 226, 376, 452, 904, 5311, 10622, 21244, 42488, 50723, 101446, 202892, 405784, 2383981, 4767962, 5731699, 9535924, 11463398, 19071848, 22926796, 45853592, 269389853, 538779706, 1077559412, 2155118824]

約数ペア:

[(1, 2155118824), (2, 1077559412), (4, 538779706), (8, 269389853), (47, 45853592), (94, 22926796), (113, 19071848), (188, 11463398), (226, 9535924), (376, 5731699), (452, 4767962), (904, 2383981), (5311, 405784), (10622, 202892), (21244, 101446), (42488, 50723)]