2185918531

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{31663}}^1$

素因数の和:31842

約数の個数: 16

約数和(自身を含む): 2407477248

約数和(自身を除く): 221558717

約数列:

[1, 17, 31, 131, 527, 2227, 4061, 31663, 69037, 538271, 981553, 4147853, 16686401, 70513501, 128583443, 2185918531]

約数ペア:

[(1, 2185918531), (17, 128583443), (31, 70513501), (131, 16686401), (527, 4147853), (2227, 981553), (4061, 538271), (31663, 69037)]