520012098

素因数分解:

$2^1\times 3^2\times {\mathrm{83}}^1\times {\mathrm{131}}^1\times {\mathrm{2657}}^1$

素因数の和:2879

約数の個数: 48

約数和(自身を含む): 1149404256

約数和(自身を除く): 629392158

約数列:

[1, 2, 3, 6, 9, 18, 83, 131, 166, 249, 262, 393, 498, 747, 786, 1179, 1494, 2358, 2657, 5314, 7971, 10873, 15942, 21746, 23913, 32619, 47826, 65238, 97857, 195714, 220531, 348067, 441062, 661593, 696134, 1044201, 1323186, 1984779, 2088402, 3132603, 3969558, 6265206, 28889561, 57779122, 86668683, 173337366, 260006049, 520012098]

約数ペア:

[(1, 520012098), (2, 260006049), (3, 173337366), (6, 86668683), (9, 57779122), (18, 28889561), (83, 6265206), (131, 3969558), (166, 3132603), (249, 2088402), (262, 1984779), (393, 1323186), (498, 1044201), (747, 696134), (786, 661593), (1179, 441062), (1494, 348067), (2358, 220531), (2657, 195714), (5314, 97857), (7971, 65238), (10873, 47826), (15942, 32619), (21746, 23913)]