6489938

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^3\times {\mathrm{211}}^1$

素因数の和:259

約数の個数: 32

約数和(自身を含む): 12109440

約数和(自身を除く): 5619502

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 211, 338, 422, 1183, 1477, 2197, 2366, 2743, 2954, 4394, 5486, 15379, 19201, 30758, 35659, 38402, 71318, 249613, 463567, 499226, 927134, 3244969, 6489938]

約数ペア:

[(1, 6489938), (2, 3244969), (7, 927134), (13, 499226), (14, 463567), (26, 249613), (91, 71318), (169, 38402), (182, 35659), (211, 30758), (338, 19201), (422, 15379), (1183, 5486), (1477, 4394), (2197, 2954), (2366, 2743)]