1089253286

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1\times {\mathrm{13249}}^1$

素因数の和:13400

約数の個数: 32

約数和(自身を含む): 1848852000

約数和(自身を除く): 759598714

約数列:

[1, 2, 11, 22, 37, 74, 101, 202, 407, 814, 1111, 2222, 3737, 7474, 13249, 26498, 41107, 82214, 145739, 291478, 490213, 980426, 1338149, 2676298, 5392343, 10784686, 14719639, 29439278, 49511513, 99023026, 544626643, 1089253286]

約数ペア:

[(1, 1089253286), (2, 544626643), (11, 99023026), (22, 49511513), (37, 29439278), (74, 14719639), (101, 10784686), (202, 5392343), (407, 2676298), (814, 1338149), (1111, 980426), (2222, 490213), (3737, 291478), (7474, 145739), (13249, 82214), (26498, 41107)]