2225521

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1$

素因数の和:192

約数の個数: 16

約数和(自身を含む): 2515968

約数和(自身を除く): 290447

約数列:

[1, 17, 31, 41, 103, 527, 697, 1271, 1751, 3193, 4223, 21607, 54281, 71791, 130913, 2225521]

約数ペア:

[(1, 2225521), (17, 130913), (31, 71791), (41, 54281), (103, 21607), (527, 4223), (697, 3193), (1271, 1751)]