520011414

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{246919}}^1$

素因数の和:246946

約数の個数: 40

約数和(自身を含む): 1254847440

約数和(自身を除く): 734836026

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 246919, 493838, 740757, 1481514, 2222271, 3209947, 4444542, 6419894, 6666813, 9629841, 13333626, 19259682, 20000439, 28889523, 40000878, 57779046, 86668569, 173337138, 260005707, 520011414]

約数ペア:

[(1, 520011414), (2, 260005707), (3, 173337138), (6, 86668569), (9, 57779046), (13, 40000878), (18, 28889523), (26, 20000439), (27, 19259682), (39, 13333626), (54, 9629841), (78, 6666813), (81, 6419894), (117, 4444542), (162, 3209947), (234, 2222271), (351, 1481514), (702, 740757), (1053, 493838), (2106, 246919)]