269257178

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{641}}^1\times {\mathrm{1511}}^1$

素因数の和:2293

約数の個数: 16

約数和(自身を含む): 407695680

約数和(自身を除く): 138438502

約数列:

[1, 2, 139, 278, 641, 1282, 1511, 3022, 89099, 178198, 210029, 420058, 968551, 1937102, 134628589, 269257178]

約数ペア:

[(1, 269257178), (2, 134628589), (139, 1937102), (278, 968551), (641, 420058), (1282, 210029), (1511, 178198), (3022, 89099)]