2080821270536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{167}}^2\times {\mathrm{307}}^1\times {\mathrm{1787}}^1$

素因数の和:2451

約数の個数: 96

約数和(自身を含む): 4171797574560

約数和(自身を除く): 2090976304024

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 167, 307, 334, 614, 668, 1228, 1336, 1787, 2456, 2839, 3574, 5219, 5678, 7148, 10438, 11356, 14296, 20876, 22712, 27889, 30379, 41752, 51269, 55778, 60758, 102538, 111556, 121516, 205076, 223112, 243032, 298429, 410152, 474113, 548609, 596858, 871573, 948226, 1097218, 1193716, 1743146, 1896452, 2194436, 2387432, 3486292, 3792904, 4388872, 5073293, 6972584, 8561923, 9326353, 10146586, 17123846, 18652706, 20293172, 34247692, 37305412, 40586344, 49837643, 68495384, 74610824, 91617703, 99675286, 145552691, 183235406, 199350572, 291105382, 366470812, 398701144, 582210764, 732941624, 847239931, 1164421528, 1557500951, 1694479862, 3115001902, 3388959724, 6230003804, 6777919448, 12460007608, 15300156401, 30600312802, 61200625604, 122401251208, 260102658817, 520205317634, 1040410635268, 2080821270536]

約数ペア:

[(1, 2080821270536), (2, 1040410635268), (4, 520205317634), (8, 260102658817), (17, 122401251208), (34, 61200625604), (68, 30600312802), (136, 15300156401), (167, 12460007608), (307, 6777919448), (334, 6230003804), (614, 3388959724), (668, 3115001902), (1228, 1694479862), (1336, 1557500951), (1787, 1164421528), (2456, 847239931), (2839, 732941624), (3574, 582210764), (5219, 398701144), (5678, 366470812), (7148, 291105382), (10438, 199350572), (11356, 183235406), (14296, 145552691), (20876, 99675286), (22712, 91617703), (27889, 74610824), (30379, 68495384), (41752, 49837643), (51269, 40586344), (55778, 37305412), (60758, 34247692), (102538, 20293172), (111556, 18652706), (121516, 17123846), (205076, 10146586), (223112, 9326353), (243032, 8561923), (298429, 6972584), (410152, 5073293), (474113, 4388872), (548609, 3792904), (596858, 3486292), (871573, 2387432), (948226, 2194436), (1097218, 1896452), (1193716, 1743146)]