404087788

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{211}}^1\times {\mathrm{2833}}^1$

素因数の和:3074

約数の個数: 36

約数和(自身を含む): 769635048

約数和(自身を除く): 365547260

約数列:

[1, 2, 4, 13, 26, 52, 169, 211, 338, 422, 676, 844, 2743, 2833, 5486, 5666, 10972, 11332, 35659, 36829, 71318, 73658, 142636, 147316, 478777, 597763, 957554, 1195526, 1915108, 2391052, 7770919, 15541838, 31083676, 101021947, 202043894, 404087788]

約数ペア:

[(1, 404087788), (2, 202043894), (4, 101021947), (13, 31083676), (26, 15541838), (52, 7770919), (169, 2391052), (211, 1915108), (338, 1195526), (422, 957554), (676, 597763), (844, 478777), (2743, 147316), (2833, 142636), (5486, 73658), (5666, 71318), (10972, 36829), (11332, 35659)]