1770704

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{8513}}^1$

素因数の和:8534

約数の個数: 20

約数和(自身を含む): 3695076

約数和(自身を除く): 1924372

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 8513, 17026, 34052, 68104, 110669, 136208, 221338, 442676, 885352, 1770704]

約数ペア:

[(1, 1770704), (2, 885352), (4, 442676), (8, 221338), (13, 136208), (16, 110669), (26, 68104), (52, 34052), (104, 17026), (208, 8513)]