726507002

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{2143}}^1$

素因数の和:2247

約数の個数: 48

約数和(自身を含む): 1271220480

約数和(自身を除く): 544713478

約数列:

[1, 2, 13, 17, 26, 34, 59, 118, 169, 221, 338, 442, 767, 1003, 1534, 2006, 2143, 2873, 4286, 5746, 9971, 13039, 19942, 26078, 27859, 36431, 55718, 72862, 126437, 169507, 252874, 339014, 362167, 473603, 724334, 947206, 1643681, 2149429, 3287362, 4298858, 6156839, 12313678, 21367853, 27942577, 42735706, 55885154, 363253501, 726507002]

約数ペア:

[(1, 726507002), (2, 363253501), (13, 55885154), (17, 42735706), (26, 27942577), (34, 21367853), (59, 12313678), (118, 6156839), (169, 4298858), (221, 3287362), (338, 2149429), (442, 1643681), (767, 947206), (1003, 724334), (1534, 473603), (2006, 362167), (2143, 339014), (2873, 252874), (4286, 169507), (5746, 126437), (9971, 72862), (13039, 55718), (19942, 36431), (26078, 27859)]