1855133224

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{439}}^1\times {\mathrm{1279}}^1$

素因数の和:1790

約数の個数: 64

約数和(自身を含む): 4055040000

約数和(自身を除く): 2199906776

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 439, 472, 826, 878, 1279, 1652, 1756, 2558, 3073, 3304, 3512, 5116, 6146, 8953, 10232, 12292, 17906, 24584, 25901, 35812, 51802, 71624, 75461, 103604, 150922, 181307, 207208, 301844, 362614, 528227, 561481, 603688, 725228, 1056454, 1122962, 1450456, 2112908, 2245924, 3930367, 4225816, 4491848, 7860734, 15721468, 31442936, 33127379, 66254758, 132509516, 231891653, 265019032, 463783306, 927566612, 1855133224]

約数ペア:

[(1, 1855133224), (2, 927566612), (4, 463783306), (7, 265019032), (8, 231891653), (14, 132509516), (28, 66254758), (56, 33127379), (59, 31442936), (118, 15721468), (236, 7860734), (413, 4491848), (439, 4225816), (472, 3930367), (826, 2245924), (878, 2112908), (1279, 1450456), (1652, 1122962), (1756, 1056454), (2558, 725228), (3073, 603688), (3304, 561481), (3512, 528227), (5116, 362614), (6146, 301844), (8953, 207208), (10232, 181307), (12292, 150922), (17906, 103604), (24584, 75461), (25901, 71624), (35812, 51802)]