127934324

素因数分解:

$2^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{74903}}^1$

素因数の和:74975

約数の個数: 24

約数和(自身を含む): 260066688

約数和(自身を除く): 132132364

約数列:

[1, 2, 4, 7, 14, 28, 61, 122, 244, 427, 854, 1708, 74903, 149806, 299612, 524321, 1048642, 2097284, 4569083, 9138166, 18276332, 31983581, 63967162, 127934324]

約数ペア:

[(1, 127934324), (2, 63967162), (4, 31983581), (7, 18276332), (14, 9138166), (28, 4569083), (61, 2097284), (122, 1048642), (244, 524321), (427, 299612), (854, 149806), (1708, 74903)]