709381551164

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{40005727}}^1$

素因数の和:40005786

約数の個数: 48

約数和(自身を含む): 1505495556096

約数和(自身を除く): 796114004932

約数列:

[1, 2, 4, 11, 13, 22, 26, 31, 44, 52, 62, 124, 143, 286, 341, 403, 572, 682, 806, 1364, 1612, 4433, 8866, 17732, 40005727, 80011454, 160022908, 440062997, 520074451, 880125994, 1040148902, 1240177537, 1760251988, 2080297804, 2480355074, 4960710148, 5720818961, 11441637922, 13641952907, 16122307981, 22883275844, 27283905814, 32244615962, 54567811628, 64489231924, 177345387791, 354690775582, 709381551164]

約数ペア:

[(1, 709381551164), (2, 354690775582), (4, 177345387791), (11, 64489231924), (13, 54567811628), (22, 32244615962), (26, 27283905814), (31, 22883275844), (44, 16122307981), (52, 13641952907), (62, 11441637922), (124, 5720818961), (143, 4960710148), (286, 2480355074), (341, 2080297804), (403, 1760251988), (572, 1240177537), (682, 1040148902), (806, 880125994), (1364, 520074451), (1612, 440062997), (4433, 160022908), (8866, 80011454), (17732, 40005727)]