528463502

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{389}}^1\times {\mathrm{4219}}^1$

素因数の和:4640

約数の個数: 32

約数和(自身を含む): 947980800

約数和(自身を除く): 419517298

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 389, 778, 2723, 4219, 5446, 8438, 8947, 17894, 29533, 59066, 62629, 97037, 125258, 194074, 679259, 1358518, 1641191, 3282382, 11488337, 22976674, 37747393, 75494786, 264231751, 528463502]

約数ペア:

[(1, 528463502), (2, 264231751), (7, 75494786), (14, 37747393), (23, 22976674), (46, 11488337), (161, 3282382), (322, 1641191), (389, 1358518), (778, 679259), (2723, 194074), (4219, 125258), (5446, 97037), (8438, 62629), (8947, 59066), (17894, 29533)]