674922138

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{239}}^1\times {\mathrm{42787}}^1$

素因数の和:43042

約数の個数: 32

約数和(自身を含む): 1478753280

約数和(自身を除く): 803831142

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 239, 478, 717, 1434, 2629, 5258, 7887, 15774, 42787, 85574, 128361, 256722, 470657, 941314, 1411971, 2823942, 10226093, 20452186, 30678279, 61356558, 112487023, 224974046, 337461069, 674922138]

約数ペア:

[(1, 674922138), (2, 337461069), (3, 224974046), (6, 112487023), (11, 61356558), (22, 30678279), (33, 20452186), (66, 10226093), (239, 2823942), (478, 1411971), (717, 941314), (1434, 470657), (2629, 256722), (5258, 128361), (7887, 85574), (15774, 42787)]