9757904

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1155

約数の個数: 40

約数和(自身を含む): 20852832

約数和(自身を除く): 11094928

約数列:

[1, 2, 4, 8, 13, 16, 26, 43, 52, 86, 104, 172, 208, 344, 559, 688, 1091, 1118, 2182, 2236, 4364, 4472, 8728, 8944, 14183, 17456, 28366, 46913, 56732, 93826, 113464, 187652, 226928, 375304, 609869, 750608, 1219738, 2439476, 4878952, 9757904]

約数ペア:

[(1, 9757904), (2, 4878952), (4, 2439476), (8, 1219738), (13, 750608), (16, 609869), (26, 375304), (43, 226928), (52, 187652), (86, 113464), (104, 93826), (172, 56732), (208, 46913), (344, 28366), (559, 17456), (688, 14183), (1091, 8944), (1118, 8728), (2182, 4472), (2236, 4364)]