6563986

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{389}}^1$

素因数の和:474

約数の個数: 32

約数和(自身を含む): 11793600

約数和(自身を除く): 5229614

約数列:

[1, 2, 11, 13, 22, 26, 59, 118, 143, 286, 389, 649, 767, 778, 1298, 1534, 4279, 5057, 8437, 8558, 10114, 16874, 22951, 45902, 55627, 111254, 252461, 298363, 504922, 596726, 3281993, 6563986]

約数ペア:

[(1, 6563986), (2, 3281993), (11, 596726), (13, 504922), (22, 298363), (26, 252461), (59, 111254), (118, 55627), (143, 45902), (286, 22951), (389, 16874), (649, 10114), (767, 8558), (778, 8437), (1298, 5057), (1534, 4279)]