124514908

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{72901}}^1$

素因数の和:72973

約数の個数: 24

約数和(自身を含む): 253115744

約数和(自身を除く): 128600836

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 72901, 145802, 291604, 510307, 1020614, 2041228, 4446961, 8893922, 17787844, 31128727, 62257454, 124514908]

約数ペア:

[(1, 124514908), (2, 62257454), (4, 31128727), (7, 17787844), (14, 8893922), (28, 4446961), (61, 2041228), (122, 1020614), (244, 510307), (427, 291604), (854, 145802), (1708, 72901)]