1999807206

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{1979}}^1\times {\mathrm{9907}}^1$

素因数の和:11908

約数の個数: 32

約数和(自身を含む): 4237453440

約数和(自身を除く): 2237646234

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 1979, 3958, 5937, 9907, 11874, 19814, 29721, 33643, 59442, 67286, 100929, 168419, 201858, 336838, 505257, 1010514, 19605953, 39211906, 58817859, 117635718, 333301201, 666602402, 999903603, 1999807206]

約数ペア:

[(1, 1999807206), (2, 999903603), (3, 666602402), (6, 333301201), (17, 117635718), (34, 58817859), (51, 39211906), (102, 19605953), (1979, 1010514), (3958, 505257), (5937, 336838), (9907, 201858), (11874, 168419), (19814, 100929), (29721, 67286), (33643, 59442)]