28116110

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{233}}^1\times {\mathrm{1097}}^1$

素因数の和:1348

約数の個数: 32

約数和(自身を含む): 55497312

約数和(自身を除く): 27381202

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 233, 466, 1097, 1165, 2194, 2330, 2563, 5126, 5485, 10970, 12067, 12815, 24134, 25630, 60335, 120670, 255601, 511202, 1278005, 2556010, 2811611, 5623222, 14058055, 28116110]

約数ペア:

[(1, 28116110), (2, 14058055), (5, 5623222), (10, 2811611), (11, 2556010), (22, 1278005), (55, 511202), (110, 255601), (233, 120670), (466, 60335), (1097, 25630), (1165, 24134), (2194, 12815), (2330, 12067), (2563, 10970), (5126, 5485)]