4923641723

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{19139}}^1$

素因数の和:19427

約数の個数: 32

約数和(自身を含む): 6636833280

約数和(自身を除く): 1713191557

約数列:

[1, 7, 11, 13, 77, 91, 143, 257, 1001, 1799, 2827, 3341, 19139, 19789, 23387, 36751, 133973, 210529, 248807, 257257, 1473703, 1741649, 2736877, 4918723, 19158139, 34431061, 54105953, 63943399, 378741671, 447603793, 703377389, 4923641723]

約数ペア:

[(1, 4923641723), (7, 703377389), (11, 447603793), (13, 378741671), (77, 63943399), (91, 54105953), (143, 34431061), (257, 19158139), (1001, 4918723), (1799, 2736877), (2827, 1741649), (3341, 1473703), (19139, 257257), (19789, 248807), (23387, 210529), (36751, 133973)]