429858506

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{977}}^1\times {\mathrm{2857}}^1$

素因数の和:3854

約数の個数: 32

約数和(自身を含む): 804995712

約数和(自身を除く): 375137206

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 977, 1954, 2857, 5714, 6839, 10747, 13678, 19999, 21494, 31427, 39998, 62854, 75229, 150458, 219989, 439978, 2791289, 5582578, 19539023, 30704179, 39078046, 61408358, 214929253, 429858506]

約数ペア:

[(1, 429858506), (2, 214929253), (7, 61408358), (11, 39078046), (14, 30704179), (22, 19539023), (77, 5582578), (154, 2791289), (977, 439978), (1954, 219989), (2857, 150458), (5714, 75229), (6839, 62854), (10747, 39998), (13678, 31427), (19999, 21494)]