123669502

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{131}}^1$

素因数の和:285

約数の個数: 48

約数和(自身を含む): 212357376

約数和(自身を除く): 88687874

約数列:

[1, 2, 11, 22, 47, 83, 94, 121, 131, 166, 242, 262, 517, 913, 1034, 1441, 1826, 2882, 3901, 5687, 6157, 7802, 10043, 10873, 11374, 12314, 15851, 20086, 21746, 31702, 42911, 67727, 85822, 119603, 135454, 239206, 472021, 511031, 744997, 944042, 1022062, 1315633, 1489994, 2631266, 5621341, 11242682, 61834751, 123669502]

約数ペア:

[(1, 123669502), (2, 61834751), (11, 11242682), (22, 5621341), (47, 2631266), (83, 1489994), (94, 1315633), (121, 1022062), (131, 944042), (166, 744997), (242, 511031), (262, 472021), (517, 239206), (913, 135454), (1034, 119603), (1441, 85822), (1826, 67727), (2882, 42911), (3901, 31702), (5687, 21746), (6157, 20086), (7802, 15851), (10043, 12314), (10873, 11374)]