283463804

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{21211}}^1$

素因数の和:21485

約数の個数: 24

約数和(自身を含む): 536324208

約数和(自身を除く): 252860404

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 21211, 42422, 84844, 275743, 551486, 1102972, 5451227, 10902454, 21804908, 70865951, 141731902, 283463804]

約数ペア:

[(1, 283463804), (2, 141731902), (4, 70865951), (13, 21804908), (26, 10902454), (52, 5451227), (257, 1102972), (514, 551486), (1028, 275743), (3341, 84844), (6682, 42422), (13364, 21211)]