2086216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{157}}^1$

素因数の和:325

約数の個数: 32

約数和(自身を含む): 4322880

約数和(自身を除く): 2236664

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 151, 157, 302, 314, 604, 628, 1208, 1256, 1661, 1727, 3322, 3454, 6644, 6908, 13288, 13816, 23707, 47414, 94828, 189656, 260777, 521554, 1043108, 2086216]

約数ペア:

[(1, 2086216), (2, 1043108), (4, 521554), (8, 260777), (11, 189656), (22, 94828), (44, 47414), (88, 23707), (151, 13816), (157, 13288), (302, 6908), (314, 6644), (604, 3454), (628, 3322), (1208, 1727), (1256, 1661)]