245241036

素因数分解:

$2^2\times 3^2\times {\mathrm{139}}^1\times {\mathrm{49009}}^1$

素因数の和:49158

約数の個数: 36

約数和(自身を含む): 624387400

約数和(自身を除く): 379146364

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 139, 278, 417, 556, 834, 1251, 1668, 2502, 5004, 49009, 98018, 147027, 196036, 294054, 441081, 588108, 882162, 1764324, 6812251, 13624502, 20436753, 27249004, 40873506, 61310259, 81747012, 122620518, 245241036]

約数ペア:

[(1, 245241036), (2, 122620518), (3, 81747012), (4, 61310259), (6, 40873506), (9, 27249004), (12, 20436753), (18, 13624502), (36, 6812251), (139, 1764324), (278, 882162), (417, 588108), (556, 441081), (834, 294054), (1251, 196036), (1668, 147027), (2502, 98018), (5004, 49009)]