973807748

素因数分解:

$2^2\times {\mathrm{67}}^2\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:612

約数の個数: 36

約数和(自身を含む): 1745130492

約数和(自身を除く): 771322744

約数列:

[1, 2, 4, 67, 134, 193, 268, 281, 386, 562, 772, 1124, 4489, 8978, 12931, 17956, 18827, 25862, 37654, 51724, 54233, 75308, 108466, 216932, 866377, 1261409, 1732754, 2522818, 3465508, 3633611, 5045636, 7267222, 14534444, 243451937, 486903874, 973807748]

約数ペア:

[(1, 973807748), (2, 486903874), (4, 243451937), (67, 14534444), (134, 7267222), (193, 5045636), (268, 3633611), (281, 3465508), (386, 2522818), (562, 1732754), (772, 1261409), (1124, 866377), (4489, 216932), (8978, 108466), (12931, 75308), (17956, 54233), (18827, 51724), (25862, 37654)]