2061655278

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{479}}^1\times {\mathrm{31189}}^1$

素因数の和:31696

約数の個数: 32

約数和(自身を含む): 4311705600

約数和(自身を除く): 2250050322

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 479, 958, 1437, 2874, 11017, 22034, 31189, 33051, 62378, 66102, 93567, 187134, 717347, 1434694, 2152041, 4304082, 14939531, 29879062, 44818593, 89637186, 343609213, 687218426, 1030827639, 2061655278]

約数ペア:

[(1, 2061655278), (2, 1030827639), (3, 687218426), (6, 343609213), (23, 89637186), (46, 44818593), (69, 29879062), (138, 14939531), (479, 4304082), (958, 2152041), (1437, 1434694), (2874, 717347), (11017, 187134), (22034, 93567), (31189, 66102), (33051, 62378)]