3857924

素因数分解:

$2^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{653}}^1$

素因数の和:875

約数の個数: 24

約数和(自身を含む): 7764288

約数和(自身を除く): 3906364

約数列:

[1, 2, 4, 7, 14, 28, 211, 422, 653, 844, 1306, 1477, 2612, 2954, 4571, 5908, 9142, 18284, 137783, 275566, 551132, 964481, 1928962, 3857924]

約数ペア:

[(1, 3857924), (2, 1928962), (4, 964481), (7, 551132), (14, 275566), (28, 137783), (211, 18284), (422, 9142), (653, 5908), (844, 4571), (1306, 2954), (1477, 2612)]