2086504

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:122

約数の個数: 64

約数和(自身を含む): 4924800

約数和(自身を除く): 2838296

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 37, 38, 53, 56, 74, 76, 106, 133, 148, 152, 212, 259, 266, 296, 371, 424, 518, 532, 703, 742, 1007, 1036, 1064, 1406, 1484, 1961, 2014, 2072, 2812, 2968, 3922, 4028, 4921, 5624, 7049, 7844, 8056, 9842, 13727, 14098, 15688, 19684, 27454, 28196, 37259, 39368, 54908, 56392, 74518, 109816, 149036, 260813, 298072, 521626, 1043252, 2086504]

約数ペア:

[(1, 2086504), (2, 1043252), (4, 521626), (7, 298072), (8, 260813), (14, 149036), (19, 109816), (28, 74518), (37, 56392), (38, 54908), (53, 39368), (56, 37259), (74, 28196), (76, 27454), (106, 19684), (133, 15688), (148, 14098), (152, 13727), (212, 9842), (259, 8056), (266, 7844), (296, 7049), (371, 5624), (424, 4921), (518, 4028), (532, 3922), (703, 2968), (742, 2812), (1007, 2072), (1036, 2014), (1064, 1961), (1406, 1484)]