13480712

素因数分解:

$2^3\times 7^1\times {\mathrm{240727}}^1$

素因数の和:240740

約数の個数: 16

約数和(自身を含む): 28887360

約数和(自身を除く): 15406648

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 240727, 481454, 962908, 1685089, 1925816, 3370178, 6740356, 13480712]

約数ペア:

[(1, 13480712), (2, 6740356), (4, 3370178), (7, 1925816), (8, 1685089), (14, 962908), (28, 481454), (56, 240727)]