7631026

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{107}}^1\times {\mathrm{211}}^1$

素因数の和:346

約数の個数: 24

約数和(自身を含む): 12569904

約数和(自身を除く): 4938878

約数列:

[1, 2, 13, 26, 107, 169, 211, 214, 338, 422, 1391, 2743, 2782, 5486, 18083, 22577, 35659, 36166, 45154, 71318, 293501, 587002, 3815513, 7631026]

約数ペア:

[(1, 7631026), (2, 3815513), (13, 587002), (26, 293501), (107, 71318), (169, 45154), (211, 36166), (214, 35659), (338, 22577), (422, 18083), (1391, 5486), (2743, 2782)]