275204656

素因数分解:

$2^4\times {\mathrm{281}}^1\times {\mathrm{61211}}^1$

素因数の和:61500

約数の個数: 20

約数和(自身を含む): 535115304

約数和(自身を除く): 259910648

約数列:

[1, 2, 4, 8, 16, 281, 562, 1124, 2248, 4496, 61211, 122422, 244844, 489688, 979376, 17200291, 34400582, 68801164, 137602328, 275204656]

約数ペア:

[(1, 275204656), (2, 137602328), (4, 68801164), (8, 34400582), (16, 17200291), (281, 979376), (562, 489688), (1124, 244844), (2248, 122422), (4496, 61211)]