2945082238

素因数分解:

$2^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1\times {\mathrm{19157}}^1$

素因数の和:19384

約数の個数: 32

約数和(自身を含む): 5149670400

約数和(自身を除く): 2204588162

約数列:

[1, 2, 7, 14, 79, 139, 158, 278, 553, 973, 1106, 1946, 10981, 19157, 21962, 38314, 76867, 134099, 153734, 268198, 1513403, 2662823, 3026806, 5325646, 10593821, 18639761, 21187642, 37279522, 210363017, 420726034, 1472541119, 2945082238]

約数ペア:

[(1, 2945082238), (2, 1472541119), (7, 420726034), (14, 210363017), (79, 37279522), (139, 21187642), (158, 18639761), (278, 10593821), (553, 5325646), (973, 3026806), (1106, 2662823), (1946, 1513403), (10981, 268198), (19157, 153734), (21962, 134099), (38314, 76867)]