551405982

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{22619}}^1$

素因数の和:22880

約数の個数: 32

約数和(自身を含む): 1172620800

約数和(自身を除く): 621214818

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 239, 478, 717, 1434, 4063, 8126, 12189, 22619, 24378, 45238, 67857, 135714, 384523, 769046, 1153569, 2307138, 5405941, 10811882, 16217823, 32435646, 91900997, 183801994, 275702991, 551405982]

約数ペア:

[(1, 551405982), (2, 275702991), (3, 183801994), (6, 91900997), (17, 32435646), (34, 16217823), (51, 10811882), (102, 5405941), (239, 2307138), (478, 1153569), (717, 769046), (1434, 384523), (4063, 135714), (8126, 67857), (12189, 45238), (22619, 24378)]