2004493008

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{313987}}^1$

素因数の和:314024

約数の個数: 80

約数和(自身を含む): 6229521920

約数和(自身を除く): 4225028912

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 19, 21, 24, 28, 38, 42, 48, 56, 57, 76, 84, 112, 114, 133, 152, 168, 228, 266, 304, 336, 399, 456, 532, 798, 912, 1064, 1596, 2128, 3192, 6384, 313987, 627974, 941961, 1255948, 1883922, 2197909, 2511896, 3767844, 4395818, 5023792, 5965753, 6593727, 7535688, 8791636, 11931506, 13187454, 15071376, 17583272, 17897259, 23863012, 26374908, 35166544, 35794518, 41760271, 47726024, 52749816, 71589036, 83520542, 95452048, 105499632, 125280813, 143178072, 167041084, 250561626, 286356144, 334082168, 501123252, 668164336, 1002246504, 2004493008]

約数ペア:

[(1, 2004493008), (2, 1002246504), (3, 668164336), (4, 501123252), (6, 334082168), (7, 286356144), (8, 250561626), (12, 167041084), (14, 143178072), (16, 125280813), (19, 105499632), (21, 95452048), (24, 83520542), (28, 71589036), (38, 52749816), (42, 47726024), (48, 41760271), (56, 35794518), (57, 35166544), (76, 26374908), (84, 23863012), (112, 17897259), (114, 17583272), (133, 15071376), (152, 13187454), (168, 11931506), (228, 8791636), (266, 7535688), (304, 6593727), (336, 5965753), (399, 5023792), (456, 4395818), (532, 3767844), (798, 2511896), (912, 2197909), (1064, 1883922), (1596, 1255948), (2128, 941961), (3192, 627974), (6384, 313987)]