297269552

素因数分解:

$2^4\times {\mathrm{113}}^1\times {\mathrm{164419}}^1$

素因数の和:164540

約数の個数: 20

約数和(自身を含む): 581060280

約数和(自身を除く): 283790728

約数列:

[1, 2, 4, 8, 16, 113, 226, 452, 904, 1808, 164419, 328838, 657676, 1315352, 2630704, 18579347, 37158694, 74317388, 148634776, 297269552]

約数ペア:

[(1, 297269552), (2, 148634776), (4, 74317388), (8, 37158694), (16, 18579347), (113, 2630704), (226, 1315352), (452, 657676), (904, 328838), (1808, 164419)]