1337221413436

素因数分解:

$2^2\times {\mathrm{127}}^1\times {\mathrm{643}}^1\times {\mathrm{677}}^1\times {\mathrm{6047}}^1$

素因数の和:7498

約数の個数: 48

約数和(自身を含む): 2366112301056

約数和(自身を除く): 1028890887620

約数列:

[1, 2, 4, 127, 254, 508, 643, 677, 1286, 1354, 2572, 2708, 6047, 12094, 24188, 81661, 85979, 163322, 171958, 326644, 343916, 435311, 767969, 870622, 1535938, 1741244, 3071876, 3888221, 4093819, 7776442, 8187638, 15552884, 16375276, 55284497, 110568994, 221137988, 493804067, 519915013, 987608134, 1039830026, 1975216268, 2079660052, 2632325617, 5264651234, 10529302468, 334305353359, 668610706718, 1337221413436]

約数ペア:

[(1, 1337221413436), (2, 668610706718), (4, 334305353359), (127, 10529302468), (254, 5264651234), (508, 2632325617), (643, 2079660052), (677, 1975216268), (1286, 1039830026), (1354, 987608134), (2572, 519915013), (2708, 493804067), (6047, 221137988), (12094, 110568994), (24188, 55284497), (81661, 16375276), (85979, 15552884), (163322, 8187638), (171958, 7776442), (326644, 4093819), (343916, 3888221), (435311, 3071876), (767969, 1741244), (870622, 1535938)]