2000990046

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{978001}}^1$

素因数の和:978048

約数の個数: 32

約数和(自身を含む): 4506633216

約数和(自身を除く): 2505643170

約数列:

[1, 2, 3, 6, 11, 22, 31, 33, 62, 66, 93, 186, 341, 682, 1023, 2046, 978001, 1956002, 2934003, 5868006, 10758011, 21516022, 30318031, 32274033, 60636062, 64548066, 90954093, 181908186, 333498341, 666996682, 1000495023, 2000990046]

約数ペア:

[(1, 2000990046), (2, 1000495023), (3, 666996682), (6, 333498341), (11, 181908186), (22, 90954093), (31, 64548066), (33, 60636062), (62, 32274033), (66, 30318031), (93, 21516022), (186, 10758011), (341, 5868006), (682, 2934003), (1023, 1956002), (2046, 978001)]