64919005181

素因数分解:

${\mathrm{257}}^1\times {\mathrm{401}}^1\times {\mathrm{661}}^1\times {\mathrm{953}}^1$

素因数の和:2272

約数の個数: 16

約数和(自身を含む): 65501632368

約数和(自身を除く): 582627187

約数列:

[1, 257, 401, 661, 953, 103057, 169877, 244921, 265061, 382153, 629933, 68120677, 98213321, 161892781, 252603133, 64919005181]

約数ペア:

[(1, 64919005181), (257, 252603133), (401, 161892781), (661, 98213321), (953, 68120677), (103057, 629933), (169877, 382153), (244921, 265061)]