513316552

素因数分解:

$2^3\times 7^2\times {\mathrm{239}}^1\times {\mathrm{5479}}^1$

素因数の和:5738

約数の個数: 48

約数和(自身を含む): 1124496000

約数和(自身を除く): 611179448

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 239, 392, 478, 956, 1673, 1912, 3346, 5479, 6692, 10958, 11711, 13384, 21916, 23422, 38353, 43832, 46844, 76706, 93688, 153412, 268471, 306824, 536942, 1073884, 1309481, 2147768, 2618962, 5237924, 9166367, 10475848, 18332734, 36665468, 64164569, 73330936, 128329138, 256658276, 513316552]

約数ペア:

[(1, 513316552), (2, 256658276), (4, 128329138), (7, 73330936), (8, 64164569), (14, 36665468), (28, 18332734), (49, 10475848), (56, 9166367), (98, 5237924), (196, 2618962), (239, 2147768), (392, 1309481), (478, 1073884), (956, 536942), (1673, 306824), (1912, 268471), (3346, 153412), (5479, 93688), (6692, 76706), (10958, 46844), (11711, 43832), (13384, 38353), (21916, 23422)]