2912722076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{419}}^1\times {\mathrm{157991}}^1$

素因数の和:158425

約数の個数: 24

約数和(自身を含む): 5573957760

約数和(自身を除く): 2661235684

約数列:

[1, 2, 4, 11, 22, 44, 419, 838, 1676, 4609, 9218, 18436, 157991, 315982, 631964, 1737901, 3475802, 6951604, 66198229, 132396458, 264792916, 728180519, 1456361038, 2912722076]

約数ペア:

[(1, 2912722076), (2, 1456361038), (4, 728180519), (11, 264792916), (22, 132396458), (44, 66198229), (419, 6951604), (838, 3475802), (1676, 1737901), (4609, 631964), (9218, 315982), (18436, 157991)]