1854268

素因数分解:

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

素因数の和:254

約数の個数: 24

約数和(自身を含む): 3531920

約数和(自身を除く): 1677652

約数列:

[1, 2, 4, 13, 26, 52, 169, 211, 338, 422, 676, 844, 2197, 2743, 4394, 5486, 8788, 10972, 35659, 71318, 142636, 463567, 927134, 1854268]

約数ペア:

[(1, 1854268), (2, 927134), (4, 463567), (13, 142636), (26, 71318), (52, 35659), (169, 10972), (211, 8788), (338, 5486), (422, 4394), (676, 2743), (844, 2197)]