2129484808

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{101}}^1\times {\mathrm{947}}^1$

素因数の和:1099

約数の個数: 96

約数和(自身を含む): 4629804480

約数和(自身を除く): 2500319672

約数列:

[1, 2, 4, 8, 11, 22, 23, 44, 46, 88, 92, 101, 121, 184, 202, 242, 253, 404, 484, 506, 808, 947, 968, 1012, 1111, 1894, 2024, 2222, 2323, 2783, 3788, 4444, 4646, 5566, 7576, 8888, 9292, 10417, 11132, 12221, 18584, 20834, 21781, 22264, 24442, 25553, 41668, 43562, 48884, 51106, 83336, 87124, 95647, 97768, 102212, 114587, 174248, 191294, 204424, 229174, 239591, 281083, 382588, 458348, 479182, 562166, 765176, 916696, 958364, 1052117, 1124332, 1916728, 2104234, 2199881, 2248664, 2635501, 4208468, 4399762, 5271002, 8416936, 8799524, 10542004, 11573287, 17599048, 21084008, 23146574, 24198691, 46293148, 48397382, 92586296, 96794764, 193589528, 266185601, 532371202, 1064742404, 2129484808]

約数ペア:

[(1, 2129484808), (2, 1064742404), (4, 532371202), (8, 266185601), (11, 193589528), (22, 96794764), (23, 92586296), (44, 48397382), (46, 46293148), (88, 24198691), (92, 23146574), (101, 21084008), (121, 17599048), (184, 11573287), (202, 10542004), (242, 8799524), (253, 8416936), (404, 5271002), (484, 4399762), (506, 4208468), (808, 2635501), (947, 2248664), (968, 2199881), (1012, 2104234), (1111, 1916728), (1894, 1124332), (2024, 1052117), (2222, 958364), (2323, 916696), (2783, 765176), (3788, 562166), (4444, 479182), (4646, 458348), (5566, 382588), (7576, 281083), (8888, 239591), (9292, 229174), (10417, 204424), (11132, 191294), (12221, 174248), (18584, 114587), (20834, 102212), (21781, 97768), (22264, 95647), (24442, 87124), (25553, 83336), (41668, 51106), (43562, 48884)]