2221975871

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{33199}}^1$

素因数の和:33374

約数の個数: 16

約数和(自身を含む): 2447769600

約数和(自身を除く): 225793729

約数列:

[1, 17, 31, 127, 527, 2159, 3937, 33199, 66929, 564383, 1029169, 4216273, 17495873, 71676641, 130704463, 2221975871]

約数ペア:

[(1, 2221975871), (17, 130704463), (31, 71676641), (127, 17495873), (527, 4216273), (2159, 1029169), (3937, 564383), (33199, 66929)]