3933874

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 7418880

約数和(自身を除く): 3485006

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 133, 161, 266, 322, 437, 643, 874, 1286, 3059, 4501, 6118, 9002, 12217, 14789, 24434, 29578, 85519, 103523, 171038, 207046, 280991, 561982, 1966937, 3933874]

約数ペア:

[(1, 3933874), (2, 1966937), (7, 561982), (14, 280991), (19, 207046), (23, 171038), (38, 103523), (46, 85519), (133, 29578), (161, 24434), (266, 14789), (322, 12217), (437, 9002), (643, 6118), (874, 4501), (1286, 3059)]