2144922

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{107}}^1\times {\mathrm{257}}^1$

素因数の和:382

約数の個数: 32

約数和(自身を含む): 4681152

約数和(自身を除く): 2536230

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 107, 214, 257, 321, 514, 642, 771, 1391, 1542, 2782, 3341, 4173, 6682, 8346, 10023, 20046, 27499, 54998, 82497, 164994, 357487, 714974, 1072461, 2144922]

約数ペア:

[(1, 2144922), (2, 1072461), (3, 714974), (6, 357487), (13, 164994), (26, 82497), (39, 54998), (78, 27499), (107, 20046), (214, 10023), (257, 8346), (321, 6682), (514, 4173), (642, 3341), (771, 2782), (1391, 1542)]