248102478

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{81559}}^1$

素因数の和:81593

約数の個数: 36

約数和(自身を含む): 582093720

約数和(自身を除く): 333991242

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 81559, 163118, 244677, 489354, 734031, 1060267, 1468062, 2120534, 3180801, 6361602, 9542403, 13783471, 19084806, 27566942, 41350413, 82700826, 124051239, 248102478]

約数ペア:

[(1, 248102478), (2, 124051239), (3, 82700826), (6, 41350413), (9, 27566942), (13, 19084806), (18, 13783471), (26, 9542403), (39, 6361602), (78, 3180801), (117, 2120534), (169, 1468062), (234, 1060267), (338, 734031), (507, 489354), (1014, 244677), (1521, 163118), (3042, 81559)]