2014780521596

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{653}}^1\times {\mathrm{401957}}^1$

素因数の和:402734

約数の個数: 48

約数和(自身を含む): 3753933996960

約数和(自身を除く): 1739153475364

約数列:

[1, 2, 4, 19, 38, 76, 101, 202, 404, 653, 1306, 1919, 2612, 3838, 7676, 12407, 24814, 49628, 65953, 131906, 263812, 401957, 803914, 1253107, 1607828, 2506214, 5012428, 7637183, 15274366, 30548732, 40597657, 81195314, 162390628, 262477921, 524955842, 771355483, 1049911684, 1542710966, 3085421932, 4987080499, 9974160998, 19948321996, 26510270021, 53020540042, 106041080084, 503695130399, 1007390260798, 2014780521596]

約数ペア:

[(1, 2014780521596), (2, 1007390260798), (4, 503695130399), (19, 106041080084), (38, 53020540042), (76, 26510270021), (101, 19948321996), (202, 9974160998), (404, 4987080499), (653, 3085421932), (1306, 1542710966), (1919, 1049911684), (2612, 771355483), (3838, 524955842), (7676, 262477921), (12407, 162390628), (24814, 81195314), (49628, 40597657), (65953, 30548732), (131906, 15274366), (263812, 7637183), (401957, 5012428), (803914, 2506214), (1253107, 1607828)]