672655366916

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{139}}^1\times {\mathrm{10531}}^1\times {\mathrm{8837}}^1$

素因数の和:19524

約数の個数: 48

約数和(自身を含む): 1277082515520

約数和(自身を除く): 604427148604

約数列:

[1, 2, 4, 13, 26, 52, 139, 278, 556, 1807, 3614, 7228, 8837, 10531, 17674, 21062, 35348, 42124, 114881, 136903, 229762, 273806, 459524, 547612, 1228343, 1463809, 2456686, 2927618, 4913372, 5855236, 15968459, 19029517, 31936918, 38059034, 63873836, 76118068, 93062447, 186124894, 372249788, 1209811811, 2419623622, 4839247244, 12935680133, 25871360266, 51742720532, 168163841729, 336327683458, 672655366916]

約数ペア:

[(1, 672655366916), (2, 336327683458), (4, 168163841729), (13, 51742720532), (26, 25871360266), (52, 12935680133), (139, 4839247244), (278, 2419623622), (556, 1209811811), (1807, 372249788), (3614, 186124894), (7228, 93062447), (8837, 76118068), (10531, 63873836), (17674, 38059034), (21062, 31936918), (35348, 19029517), (42124, 15968459), (114881, 5855236), (136903, 4913372), (229762, 2927618), (273806, 2456686), (459524, 1463809), (547612, 1228343)]