13209804944

素因数分解:

$2^4\times 7^2\times {\mathrm{547}}^1\times {\mathrm{30803}}^1$

素因数の和:31372

約数の個数: 60

約数和(自身を含む): 29828006064

約数和(自身を除く): 16618201120

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 547, 784, 1094, 2188, 3829, 4376, 7658, 8752, 15316, 26803, 30632, 30803, 53606, 61264, 61606, 107212, 123212, 214424, 215621, 246424, 428848, 431242, 492848, 862484, 1509347, 1724968, 3018694, 3449936, 6037388, 12074776, 16849241, 24149552, 33698482, 67396964, 117944687, 134793928, 235889374, 269587856, 471778748, 825612809, 943557496, 1651225618, 1887114992, 3302451236, 6604902472, 13209804944]

約数ペア:

[(1, 13209804944), (2, 6604902472), (4, 3302451236), (7, 1887114992), (8, 1651225618), (14, 943557496), (16, 825612809), (28, 471778748), (49, 269587856), (56, 235889374), (98, 134793928), (112, 117944687), (196, 67396964), (392, 33698482), (547, 24149552), (784, 16849241), (1094, 12074776), (2188, 6037388), (3829, 3449936), (4376, 3018694), (7658, 1724968), (8752, 1509347), (15316, 862484), (26803, 492848), (30632, 431242), (30803, 428848), (53606, 246424), (61264, 215621), (61606, 214424), (107212, 123212)]