480820732

素因数分解:

$2^2\times 7^2\times {\mathrm{421}}^1\times {\mathrm{5827}}^1$

素因数の和:6266

約数の個数: 36

約数和(自身を含む): 981306984

約数和(自身を除く): 500486252

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 421, 842, 1684, 2947, 5827, 5894, 11654, 11788, 20629, 23308, 40789, 41258, 81578, 82516, 163156, 285523, 571046, 1142092, 2453167, 4906334, 9812668, 17172169, 34344338, 68688676, 120205183, 240410366, 480820732]

約数ペア:

[(1, 480820732), (2, 240410366), (4, 120205183), (7, 68688676), (14, 34344338), (28, 17172169), (49, 9812668), (98, 4906334), (196, 2453167), (421, 1142092), (842, 571046), (1684, 285523), (2947, 163156), (5827, 82516), (5894, 81578), (11654, 41258), (11788, 40789), (20629, 23308)]