2672720063

素因数分解:

${\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{179}}^1\times {\mathrm{991}}^1$

素因数の和:1263

約数の個数: 32

約数和(自身を含む): 3099801600

約数和(自身を除く): 427081537

約数列:

[1, 13, 19, 61, 179, 247, 793, 991, 1159, 2327, 3401, 10919, 12883, 15067, 18829, 44213, 60451, 141947, 177389, 207461, 244777, 785863, 1148569, 2306057, 2696993, 3370391, 10820729, 14931397, 43815083, 140669477, 205593851, 2672720063]

約数ペア:

[(1, 2672720063), (13, 205593851), (19, 140669477), (61, 43815083), (179, 14931397), (247, 10820729), (793, 3370391), (991, 2696993), (1159, 2306057), (2327, 1148569), (3401, 785863), (10919, 244777), (12883, 207461), (15067, 177389), (18829, 141947), (44213, 60451)]