265984562

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{139}}^1\times {\mathrm{20357}}^1$

素因数の和:20545

約数の個数: 16

約数和(自身を含む): 410417280

約数和(自身を除く): 144432718

約数列:

[1, 2, 47, 94, 139, 278, 6533, 13066, 20357, 40714, 956779, 1913558, 2829623, 5659246, 132992281, 265984562]

約数ペア:

[(1, 265984562), (2, 132992281), (47, 5659246), (94, 2829623), (139, 1913558), (278, 956779), (6533, 40714), (13066, 20357)]