2016392637

素因数分解:

$3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{313}}^1$

素因数の和:538

約数の個数: 64

約数和(自身を含む): 3229507584

約数和(自身を除く): 1213114947

約数列:

[1, 3, 7, 21, 47, 61, 107, 141, 183, 313, 321, 329, 427, 749, 939, 987, 1281, 2191, 2247, 2867, 5029, 6527, 6573, 8601, 14711, 15087, 19093, 19581, 20069, 33491, 35203, 44133, 45689, 57279, 60207, 100473, 102977, 105609, 133651, 137067, 234437, 306769, 308931, 400953, 703311, 897371, 920307, 1574077, 2042951, 2147383, 2692113, 4722231, 6128853, 6281597, 6442149, 11018539, 14300657, 18844791, 33055617, 42901971, 96018697, 288056091, 672130879, 2016392637]

約数ペア:

[(1, 2016392637), (3, 672130879), (7, 288056091), (21, 96018697), (47, 42901971), (61, 33055617), (107, 18844791), (141, 14300657), (183, 11018539), (313, 6442149), (321, 6281597), (329, 6128853), (427, 4722231), (749, 2692113), (939, 2147383), (987, 2042951), (1281, 1574077), (2191, 920307), (2247, 897371), (2867, 703311), (5029, 400953), (6527, 308931), (6573, 306769), (8601, 234437), (14711, 137067), (15087, 133651), (19093, 105609), (19581, 102977), (20069, 100473), (33491, 60207), (35203, 57279), (44133, 45689)]