4919287919

素因数分解:

$7^2\times {\mathrm{13}}^1\times {\mathrm{2141}}^1\times {\mathrm{3607}}^1$

素因数の和:5775

約数の個数: 24

約数和(自身を含む): 6167212128

約数和(自身を除く): 1247924209

約数列:

[1, 7, 13, 49, 91, 637, 2141, 3607, 14987, 25249, 27833, 46891, 104909, 176743, 194831, 328237, 1363817, 2297659, 7722587, 54058109, 100393631, 378406763, 702755417, 4919287919]

約数ペア:

[(1, 4919287919), (7, 702755417), (13, 378406763), (49, 100393631), (91, 54058109), (637, 7722587), (2141, 2297659), (3607, 1363817), (14987, 328237), (25249, 194831), (27833, 176743), (46891, 104909)]